Tandem Cycling - New Cannondales Coming

My local dealer says that Cannondale will have tandems in December 2012, in road and 29'er mtb geometry. No word on whether they will offer framesets or only complete bikes, but I do hope this turns out to be true.

These will be Asian sourced, and he was not sure about changes.

Another American icon outsourced.

Hopefully they'll have some info on this at Interbike.

I heard Mel from Tandems east a the ETR speak about some info on Cannondales new 2013 Tandems. I think he said that there would be 3 new models. A road tandem with BB30 bottom bracket, a road model with straight handlebars like the current Street model and a mountain bike tandem.

Looking forward to seeing how these turn out.

I heard Mel from Tandems east a the ETR speak about some info on Cannondales new 2013 Tandems. I think he said that there would be 3 new models. A road tandem with BB30 bottom bracket...

That is big news in a lot of ways.


First, that Cannondale has not abandoned tandems. The details trekker relates through Mel are not vague assurances, but specifics that bespeak of definite action on C'dale's part. Cannondale had last made a tandem frame in the US in 2009, prior to their US production shutting down, and might have left it at that, but didn't.
The BB30 bottom bracket means that a new frame is being designed de novo. Cannondale might have had the old frame merely made in Asia, but isn't.
Cannondale is renowned (with a veritable cult following (http://www.bikeforums.net/showthread.php/681944-The-Cult-of-CAAD?highlight=caad-10))for their aluminum racing frame, the CAAD-10. It weighs about 1150 grams (vs. 700 g for their carbon Super Six Evo (http://www.cannondale.com/2012/bikes/road/elite-road/supersix-evo)). Whoever designed the CAAD-10 may well design the new RT2, and what is this person to be told "make it heavy, flexy and slow"?. If they are to design a new frame, it will probably be done well.
Why not? They have the unique capability, and I don't think that a good design in an aluminum frame is much more expensive to manufacture than a mediocre one. The 2013 'dale RT2 frame might be a very good aluminum tandem frame, and will almost certainly be a great value.
If the RT2 has a really good frame, is C'dale really going to adorn it with the hefty Fatty R fork? C'dale will probably design a new fork for the new frame. If it gets a carbon fork, that would make the RT2 very attractive.
The BB30 bottom bracket will require a BB30 tandem crank. Presumably this would be the FSA SL-K (http://www.fullspeedahead.com/products/466/SL-K-LIGHT-BB30-TANDEM). However, C'dale makes the well-regarded BB30 Hollowgram crank, with which it equips its higher-end bikes. Perhaps C'dale might want to offer it in a tandem version, which would be a boon to tandem crank choices.

For me, the BB30 bottom bracket would be a negative point, not a positive. Here are the options that this would leave you with for cranks:

I believe FSA's BB30 tandem cranks and Lightning's are the only tandem-specific models with a 30 mm axle. Other than those, there are adaptor cups that you can put into BB30 bearings that reduce the internal diameter to 24mm and make the width the same as with Shimano's threaded, external-bearing cups; I am therefore hopeful (but not certain) that you could use Shimano's new Ultegra-level tandem cranks in the Cannondale frame by using the BB30 bearings and adaptor cups.

Alternatively, to give you further crank options, you could use a single-side drive setup with two single-bike BB30 cranks, with the main drawback being that you would be limited to only two chainrings. However, if you want to keep the low-end gears while only using two chainrings, then you can use a triple crank and only use the inner and middle rings and put the timing chain/belt in the outer position - this is currently the setup we're using on our Co-Motion so that we can use single-bike cranks and so have more options with crank lengths (chainrings are 26 and 42 teeth, cassette is a 10-speed 11-34).

Life would still be made easier if Cannondale just used regular 68mm threaded bottom brackets. I generally dislike Cannondale due to their "System Integration" - I prefer to call it "System Incompatibility". BB30 is something they started (with FSA) and I agree with Shimano's response on the matter when they were asked why the new 9000-series Dura Ace group still has no BB30 crank - they believe that BB30 is pretty pointless in terms of crank/axle stiffness, and aluminum axles with carbon spiders/cranks are not any better than a well-engineered aluminum spider/crank and steel axle. I work in a bike shop (where we sell Cannondale amongst other brands), and I'd be happy if I never had to deal with another creaky BB30 crank/bearing setup again. The total system weight for BB30 might be 50 grams lighter, but that is not worth the compatibility and maintenance problems that it causes. Heel clearance is another touted advantage of BB30, but this is only important for a very small minority of people.

I certainly hope that there won't be any other special "System Incompatibility" features on the Cannondale Tandems - hopefully they'll at least use a standard-sized steering column on the fork so that people have a completely free choice of stems (this is a big problem with many of Cannondale's forks like the Fatty and Lefty).

How big would a BB shell be that accepts an eccentric that accepts a BB-30 BB? Maybe they will have a usable eccentric this way.

How big would a BB shell be that accepts an eccentric that accepts a BB-30 BB? Maybe they will have a usable eccentric this way.

Wouldn't the eccentric be the captains BB and the BB30 the stoker's?

I live in the USA. I'm flying the US flag on this topic. To many good American manufactured machines to bother with anything made overseas. If the US bikes cost more, I'd either find the money or buy a nice used bike.

Asian aluminum Cannondales have done nothing to impress me. I have repaired enough of their carbon fibre frames to keep them low on the want list.

PK

Interbike, Interbike... where art thou, Interbike? Anyway... three MY2013 tandems? Wonder if the MTB 29er version will "bouncy both ends"? The 80mm/130mm travel "Lefty Supermax" is "as strong as a double-crown DH fork"... so that would imply said fork is at least strong enough for an MTB trail tandem. Hmmm.

Interbike, Interbike... where art thou, Interbike? Anyway... three MY2013 tandems? Wonder if the MTB 29er version will "bouncy both ends"? The 80mm/130mm travel "Lefty Supermax" is "as strong as a double-crown DH fork"... so that would imply said fork is at least strong enough for an MTB trail tandem. Hmmm.

I have worked on enough Lefty forks, having to pull them completely apart to the roller bearings for repairs. No interest from this team to go there with a Lefty. As for the 29 platform, it works for a lot of riding areas. We have thousands of miles on a 29'r tandem. We know how they feel and react. There is only so much design parameter available in regards to front end geometry. For several reasons we are sticking with 26" wheels. The suspension allows better compliance than 29 hardtail. The 26" wheels are more flickable in true singletrack, the 26 rear wheel when cornering is more predictable when sliding, and is easier to slide and get the bike turned. Speed wise, our efforts and results are similar on smooth terrain. Add bumps and the more complicated full suspension get's the job done with less fuss.

The interesting item though about a new Cannondale MTB tandem will be to see if they make their own crankset, or someone else is stepping into the game.

It is possible if Salsa releases their off-road tandem, Cannondale releases a new true off-road tandem, and I believe Santana has their new entry level bike available, it could be an interesting year for long off-road bicycles.

PK

Another American icon outsourced.

Without intentionally doing so, I find a surprising number of US products on our bikes. More if you include high wage Japan, Australia, and western Europe.
I find it interesting that a search for custom or quality gave these results. Tandems help I suppose with the small niche market being dominated by the US.

I believe that manufacturing in the US is actually on the rise for the first time in decades. Velocity moving to the US is an example of the current movement of some high quality manufacturing back to the US.


US:

Frames: 2 Santana, 2 Waterford, 1 US made Trek
Forks: 1 Santana, 1 Bilenky, 1 Waterford, 1 US made Trek (1 generic far east carbon fork)
Rims: Velocity
Spokes: Wheelsmith
Cranks: daVinci,
Hubs: Hadley
Seatposts: Thompson
Lights: : Dinnotte

Japan, Australia, Europe (only including products I believe not outsourced by Shimano or Campy to China):

Rims: Velocity, older Mavic
Saddles: Brooks
Hubs: Shimano
Shifters: Campy
Derailleurs: Campy Shimano
Racks: Grand Bois
Tires: Panaracer, Continental, Michelin
Tubes: Schwalbe
Cranks: older Sugino

It is possible if Salsa releases their off-road tandem, Cannondale releases a new true off-road tandem, and I believe Santana has their new entry level bike available, it could be an interesting year for long off-road bicycles.

Whilst I'd like to see the Salsa tandem come to fruition... I wager that the Salsa suspension fatbike will come to market first... *hunch*


More if you include high wage Japan, Australia, and western Europe.

If you can include Japan, then it'd be wrong to not include the "other" China, aka the Republic of China, aka Taiwan, which on a GPD purchasing power parity per capita basis, is actually higher than Japan. Indigenous brands include Giant and Merida. Kenesis manufacture for (non-exhaustive) Diamondback, Felt Bicycles, GT Bicycles, Schwinn, Jamis, K2, Raleigh, Trek, and Kona. And there are also some small bespoke builders doing steel/stainless-steel frames.

Whilst I'd like to see the Salsa tandem come to fruition... I wager that the Salsa suspension fatbike will come to market first... *hunch*

From the posts I have seen about Salsa's tandem MTB, it's interesting but really is designed around the Rohloff. The all right side drive is cool. We tried it for many miles off-road and when conditions and the least amount wear come together, well it is crap.

Right side drive with a Rohloff off-road is smart, just expensive. Alex @ MTBTandems.com built a Rohloff rear 2X upfront, 28 speed Fandango. Not sure where the gearing fell when compared to what Rohloff recommends or where Salsa built their bike.

Interbike is soon enough that myths will become fact or fiction.

PK

From the posts I have seen about Salsa's tandem MTB, it's interesting but really is designed around the Rohloff. The all right side drive is cool. We tried it for many miles off-road and when conditions and the least amount wear come together, well it is crap.

Right side drive with a Rohloff off-road is smart, just expensive. Alex @ MTBTandems.com built a Rohloff rear 2X upfront, 28 speed Fandango. Not sure where the gearing fell when compared to what Rohloff recommends or where Salsa built their bike.

Interbike is soon enough that myths will become fact or fiction.

PK

I'm actually surprised the apparently un-beefed-up Salsa Alternator dropouts on their prototype tandem hasn't blown up already, though those swing dropouts can easily accomodate cassette hubs or IGHs with ease. I wouldn't personally say it was "designed for" either way.

The Salsa was set up 41/16, which is inside the safe 2.35 ratio range. The smallest Rohloff sprocket is a 13t, so that means a 30t chainring. The small ring of most MTB double cranksets fall within that value within 10%... after all, Rohloff have their torque limit based on the power output of two strong riders at 500W each. As torque is proportional to power at any given RPM, an average club cyclists puts out about 300W, so really... you could undergear a Rohloff probably by a factor of at least 1.3 and maybe up to 2 and it wouldn't be an issue for most teams. Could get some more margin if you run cranks slightly offset, though some teams don't get on with that at all (I'm personally okay with it).

I'm personally interested how long a Shimano Alfine-11 would last on a tandem... though the only annoying thing is the 42mm(?) chainline which makes an all right-side drive (as far as my brain can process) a rather tricky one.

So errm, yeah... come on Cannondale, show us your hand at Interbike! :)

Ominously, Cannondale has their 2013 bikes up on their website (http://www.cannondale.com/#bikes), but the Road Tandem 2 is not among them.

There is still a listing for the RT2 in their 2012 bikes (http://www.cannondale.com/2012/bikes/recreation-urban/tandem/tandem/2010-road-tandem-2#overview), but much of the information previously available is removed.

So far, with the 2013 RT2, all is rumors. Is there any official word on the RT2? Any solid evidence (like a pic of the new frame)?

External bearing bottom brackets are fools errand. Anyone advocating that bike being designed anew should use this folly in search of a problem doesn't understand damn thing about crank design, bearings, or Q-factor.

The only concerns that like external bearing BBs are component manufacturer's who simply want to make one size fits all products. External BB are a sign to me of a bike one should not buy. Always the wrong design, wrong crank, and wrong solution.

I love BB30, but absent that I'd always go retro with a square taper.

I have one bike with a Race Face Turbine crank with external BB. It is idiotic.

External bearing bottom brackets are fools errand. I love BB30, but absent that I'd always go retro with a square taper.

What???

What's not to like about external bbs? Current Shimano and Campag stuff just works, the sealing works, the crank is light and stiff and very simple to maintain. The same can't be said for BB30 - half of the installations creak, it needs a press to replace the bearings and on a tandem it's a dumb idea since it limits keel and down tube dimensions to something like 55mm to mate with the 60mm wide shell. Then you need a larger eccentric too.

A better compromise would be BB90 - drop-in (not push fit) bearings supported by the frame and a nice wide shell to support asymmetric down tubes, keel tubes and seat tubes. Just look at the latest Trek Madones - their top end frames test extremely well on weight and stiffness partly since they start from a great structural design.

Per Cannondale cust support today there will NOT be a Cannondale Tandem in 2013!! They referred me to their sister company's Schwinn Tango :bang:

Another American icon outsourced.

I agree, so sad not enough demand I quess to keep them USA built or just plain out more profit being built over sea's......

Ride Safe,
Bill G

Per Cannondale cust support today there will NOT be a Cannondale Tandem in 2013!! They referred me to their sister company's Schwinn Tango :bang:

Isn't customer support usually the last to know something?

A Cannondale insider is needed!

Isn't customer support usually the last to know something?

A Cannondale insider is needed!

True many times with Cannondale.

The bikes when new were a good value, most times can be found used. I know it does cost more, but a new quality American made tandem is still attainable and used ones in excellent condition sell for similar money as the new Cannondales did.

PK

What???

What's not to like about external bbs? Current Shimano and Campag stuff just works, the sealing works, the crank is light and stiff and very simple to maintain. The same can't be said for BB30 - half of the installations creak, it needs a press to replace the bearings and on a tandem it's a dumb idea since it limits keel and down tube dimensions to something like 55mm to mate with the 60mm wide shell. Then you need a larger eccentric too.

A better compromise would be BB90 - drop-in (not push fit) bearings supported by the frame and a nice wide shell to support asymmetric down tubes, keel tubes and seat tubes. Just look at the latest Trek Madones - their top end frames test extremely well on weight and stiffness partly since they start from a great structural design.

Well it depends on what you mean by a dumb idea. The funny thing is when Klein was using press in bearings on his bottom brackets the idea was considered a folly. Everyone threw their arms up in the air about how the aluminum bottom bracket shells would fatigue from having bearings pressed in and out. I've never heard of a Klein failing at the BB because of having bearings pressed in/out.

In the commercial world machine shops press bearings into hi-tech aluminum/magnesium housings and they aren't particularly careful about it. It is almost unheard of for a core to be scrapped. It is just a near myth. Besides, how many times do you really need to replace your BB bearings even if you ride 20,000 km a year over the lifetime of the bike.

On a properly designed tandem, the argument for a sensible (that is non-external BB) makes almost no sense. On a tandem, as you point out you can design an even larger BB and the bearings are held in the eccentric, not pressed into the shell.

External bearings are a train wreck. A compromise of new technology with an old standard. External BBs affect the shifting performance of a front derailleur. If you were to ask a Shimano or Campagnolo engineer who only worked on front derailleurs he would rail about how external BBs were "ruining" the perceived performance of his brilliant designs.

What "didn't work" about a traditional square taper BB? I'm not saying I like that design, I'm all for moving forward, but using the smaller BB shell from the square taper era and moving the bearings outboard is heavy, clumsy, increases Q factor, and causes ergonomic injuries. There is a reason that cranks used to include Q-factor in their specs. That has been forgotten of late.

How does an external BB affect the front shifting? Is there any data to prove that a narrow Q factor is better? I have had or have bikes with all the BB styles mentioned ( I even have a Klein) and do not think there is any significant performance difference between them. The external BB is definitely the easiest as far as servicing goes though.

... and back on topic... it's more-or-less November now... and still nothing to see regarding the 2013 Cannondale tandems? Looks like this was all just wishful thinking?

Would new Cannondale tandems come with Cannondale's famous 5 years, or less if you ride it Warranty?

Cheers,

Cameron

Just talked to Rich, the manager at my LBS, who had inquired his Cannondale rep about their tandem franchise. His rep says that Cannondale is going to re-start production of tandems overseas. Rich figures that at this point, a 2013 model is not in the cards, but is hopeful that it will be a 2014 model which are introduced in June/July. Rich is to visit Cannondale HQ in Pennsylvania in June, and he promises to get the low-down on 'dale tandems at that time.

Just talked to Rich, the manager at my LBS, who had inquired his Cannondale rep about their tandem franchise. His rep says that Cannondale is going to re-start production of tandems overseas. Rich figures that at this point, a 2013 model is not in the cards, but is hopeful that it will be a 2014 model which are introduced in June/July. Rich is to visit Cannondale HQ in Pennsylvania in June, and he promises to get the low-down on 'dale tandems at that time.

Have to guess they couldn, t compete with the other American builders?I. Or they wanted a larger profit margin via cheap Chinese labor. Just have to hope they can keep the quality up

Profit margin is a great in'cent'ive!
Amazingly, while Asian labor co$t is lower, the sales prices in the US keep going up!
We have owned 5 tandems, 4 of which were hand built in the USA. Assenmacher, Colin Laing, Co-Motion and Zona.
Yup, cost a bit more than an outsourced one.
Quality lasts!
Pedal on TWOgether!
Rudy and Kay/zonatandem

Have to guess they couldn, t compete with the other American builders?I. Or they wanted a larger profit margin via cheap Chinese labor. Just have to hope they can keep the quality up

Uh, this happened four years ago. All the tandems Cannondale has been selling since were leftover U.S. production. That is why the only color has been white.

Cannondale's U.S. Manufacturing Ending (http://www.bicycleretailer.com/north-america/2009/04/02/cannondales-us-manufacturing-ending#.UTGgbTCG1Ew)
Apr 2, 2009

New production is very good news, as there need be a new frame design, the latest RT2 iteration dating from the early 2000's? A CAD engineered tandem frame from the same people that produce the legendary CAAD-10 (http://www.cannondale.com/2013/bikes/road/elite-road/caad10/caad10-black-edition-double-crankset) has the potential to immediately be both the best and least expensive aluminum tandem frame.

http://media.cannondale.com/media/catalog/product/cache/3/small_image/725x/17f82f742ffe127f42dca9de82fb58b1/c/_/c_13_3RAXIC_bla_18.png

Latest RT2 frame was new design for the 2009 model yr which AFAIK was the only yr the frame was actually produced. All sold since then where leftover 2009 frames with slightly varied components

Mel @ Tandems East shared some of the details regarding the new Cannondale tandems. Because they're now made off-shore, it didn't pique my interest as much as it should have. I'll be talking with him again and will get the details, as he's already got a fairly large number of the bikes on order as his inventory of the RT2's has just about been consumed. I seem to recall that there were some spec changes on the components, including a possible sync belt vs. chain. I believe he also mentioned that there will be both road and off-road models again, but can't be positive about that. Frame design wise, I don't believe there was a big visible difference, although the BB's may have been updated for newer tech.

Again, my apologies for not taking notes.... it was a sidebar discussion.

Other new stuff included the first production lot of new drum brakes is close at hand. They're a bit more expensive than the Arai drum brakes that they replace. Shimano appears to be moving away from triple at the Ultegra level which will leave 105 as the high-end for triplets: welcome back to 1998 and the Erickson Gizmo.

When in I was in the market for a high end bike In 2006 ther was a DA triple. Then the top triple became Ultegra now 105 is the top model.

Anybody spot a trend?

I am not holding out hope for an electronic triple.....

I haven't talked to Mel yet, but I did note that he now has some info up on his website for the 2013 Cannondale tandems:
http://www.tandemseast.com/frames/cannondale.html

Frame Geometry: http://www.tandemseast.com/frames/cannondale/Cannondale%20Tandem%20Specs.pdf

Three models: Again, if you want a Cannondale Mel / Tandems East is always your best bet.

- High-end RT1 in White @ $4,450 from Tandems East: BB30 - FSA SL-K Carbon Triple XTR RD, Ultegra STI, DT Wheels, Avid BB7 discs, Gates Carbon Belt Center Drive capable [guessing only on models with small rear compartment]
- Value-based RT2 in Black @ $2,790 from Tandems East: Specs TBA, but probably on par with the older Street Tandem model.
- New 29er model in Black @ $2790 from Tandems East; Specs TBA but also probably along the lines of the older Street Tandem model

29er - It appears to be an artists rendering based on the RT1/2. Can't believe they'd fit it with drop-bars for the target market.
http://www.tandemseast.com/frames/cannondale/Cannondale Road Tandem 2.jpg

When in I was in the market for a high end bike In 2006 ther was a DA triple. Then the top triple became Ultegra now 105 is the top model.

Anybody spot a trend?

I am not holding out hope for an electronic triple.....

I like triples on my singles, smaller gaps between gears. It's interesting that Campy recently re-intorduced some road triple cranks apparently due to demand in Europe for climbing mountain passes, at least that is one thing Campy mentioned on the re-introduction.

Three models:

High-end RT1 in White @ $4,450 from Tandems East: BB30 - FSA SL-K Carbon Triple XTR RD, Ultegra STI, DT Wheels, Avid BB7 discs, Gates Carbon Belt Center Drive capable [guessing only on models with small rear compartment]
Value-based RT2 in Black @ $2,790 from Tandems East: Specs TBA, but probably on par with the older Street Tandem model.
New 29er model in Black @ $2790 from Tandems East; Specs TBA but also probably along the lines of the older Street Tandem model



29er - It appears to be an artists rendering based on the RT1/2. Can't believe they'd fit it with drop-bars for the target market.
http://www.tandemseast.com/frames/cannondale/Cannondale Road Tandem 2.jpg

The descriptions and the images are out of sequence at Mel's site. The artist's rendering I believe is the new RT1.
Interestingly, the artist's rendering includes a Cannondale Hollowgram crank (in double). Like the BB30 tandem Calfee featured recently.

http://sphotos-a.xx.fbcdn.net/hphotos-snc7/429485_477790838931585_616446510_n.jpg

http://www.bikewagon.com/media/catalog/product/cache/2/image/9df78eab33525d08d6e5fb8d27136e95/9/0/9092979

It would be fairly easy to convert the Hollowgram to a tandem crank. Cannondale would need make a triple spider (none is available now), and reverse the threads, etc. Even though the specs list the FSA as the RT1 crank, the artists rendering suggests that at Cannondale there is at least ideation about equipping the RT1 with a Hollowgram. If Cannondale did make a tandem Hollowgram crank, it would be a boon for tandem crankset selection.

Mel's specs don't mention the fork. That looks like it may be a carbon fork. The CAAD-X Cyclocross bike (http://www.cannondale.com/2013/bikes/road/cyclocross/caadx/caadx-disc-ultegra-compact-crankset) has a carbon disc fork, the Ultra X Disc Carbon. The artist's rendering fork looks a lot like the Ulta X Disc Carbon.

http://brimages.bikeboardmedia.netdna-cdn.com/wp-content/uploads/2012/06/2013-Cannondale-Super-X-Disc-Cyclocross-Bike01-600x450.jpg

If the RT1 has a purpose-built tandem carbon fork, it would be a tremendous value. The frame should be well designed and engineered, the components are good, what's not to like?

The descriptions and the images are out of sequence at Mel's site. The artist's rendering I believe is the new RT1.
Interestingly, the artist's rendering includes a Cannondale Hollowgram crank (in double).

Again, I don't know what it really is or isn't, other than some kind of kluged together conceptual drawing. Once the specs are released -- noting that Mel is clear on his site that all he's received is very sketchy information and the frame dimensions -- we'll all know what they're offering.


The frame should be well designed and engineered, the components are good, what's not to like?

That it's made off-shore? I don't like that much. Call me old fashioned.

Just slight off topic: It's interesting that FSA sells SL-K/SL-K Light triples for tandems and mountain bikes in the US, but their road triple is not available in the US. I had to order my road triple from an eBay seller in France. How many tandems do you see with FSA SL-K triples?

That it's made off-shore? I don't like that much. Call me old fashioned.

Yeah, but that Cannondale ship sailed 4 years ago, and it was among the last to do so. There is no getting around that East Asia has a competitive advantage in bicycle frame manufacturing. At NAHBS it is nice to see non-East Asian artisan bicycles, and that tandems play a prominent role. But the mainstream of the industry is largely East Asian in manufacturing.

It is sort of hard to be a performance bicycle enthusiast, and be tortured by East Asian manufacturing of frames and components. If I was to attend Interbike, I'd surely see all sorts of items and developments of interest. If I deplore there everything manufactured in East Asia, there would hardly be a point in attending.

Nothing to see here:
http://performancebikeblog.files.wordpress.com/2012/10/img_0205.jpg

As a tandem enthusiast, I think it is important that a mainstream bicycle company, in many bike shops, produces a tandem. The Cannondale RT1 appears to be a step up from the RT2. If for $4500 anyone can get a nicely appointed aluminum frame/carbon fork tandem in their size from their LBS without having to study up on tandems, that is a big deal. For all those cyclists I meet who tell me they've thought about getting a tandem, I can now say--No problem, just get an RT1, and you'll be good. Good frame, good components, great value. Until now, there hasn't been a tandem to which a noob can be so confidently directed. Hopefully Cannondale will sell lots of the these RT1's, and the ranks of tandem teams will swell. The artisan tandems such as seen at NAHBS are likely not being sold to tandem newbies, but likely as a definitive tandem to established tandem teams. The more established tandem teams there are, the more these artisan tandems will be sold. If the Cannondale RT1 can be the gateway drug of tandems, that is a good thing for tandem enthusiasts and the artisan brands too.

(I'll own, however, that the RT1 is not a welcome development for Co-Motion, as they too have aluminum frames. If the RT1 has a carbon fork, the closest equivalent at Co-Motion is the Robusta (http://www.co-motion.com/index.php/tandems/robusta) (only has Rolfs), and lists for $7500).

That it's made off-shore? I don't like that much. Call me old fashioned.

+1

Glad I decided to buy a nice used Cannondale tandem as opposed to waiting for 2013 models. I'll take possession of it tomorrow!

That it's made off-shore? I don't like that much. Call me old fashioned.
+2
Last summer when we started to explore the purchase of a tandem, our first, being made in the USA was very important to me. It was a big plus that on the side of our RT2 it says: "Handmade in the USA". I don't care if it was built in 2009. Built in America by Americans is what drove me to purchase it. And that is what will drive me to purchase our next tandem if/when we decide to move up.
I'm tired of purchasing product made overseas. I'll gladly pay more to buy made in USA label.

+2 I'll gladly pay more to buy made in USA label.

I paid dearly for my made-in-the USA Calfee Dragonfly frame, Enve rims, handlebar, stem, seatposts, eebrakes, and Lightning cranks, that was assembled in the USA. I didn't set out with any strong made-in-the-USA preference, but each component was selected because I thought it was the best. Selecting for the best ended up being very high in the Made-in-USA content.

http://powerserviceagency.com/yahoo_site_admin/assets/images/made-in-USA.360114026_std.gif

Looking at the spec sheet for the 2013/2014 29er tandem... the BB is mighty low (11.5in front, 11.2in rear). Looks way more like a touring tandem with flat bars and 29er tyres (similar to the Co-Motion Java). Not knowing the AC length of the (rigid?) fork it'll ship with, looks like a suspension fork would muck the geometry too much or the rear BB would still be way too low? :( The RT1 sure looks nice though...

Another American icon outsourced.

+3

Isn't it sad how we keep supporting businesses that ship jobs overseas. I've not regretted buying my American made Co-Motion tandem. My next bike will probably be by Bike Friday.

Looking at the spec sheet for the 2013/2014 29er tandem... the BB is mighty low (11.5in front, 11.2in rear)....

Their original LosDos / MT1000-MT2000-MT3000 off-road tandems were also pretty low-slung: We had a '98 MT3000. What it lacked in ground clearance for the technical obstacles it made up for in handling. The lower center of gravity really made it easy to whip around on single track. Weakest link was the 9mm front axle on an otherwise pretty robust HeadShock Moto FR fork. Shoulda kept that one! I'm now thinking about snapping up one of the few remaining Street Tandems and setting it back up for cross country along the lines of our old MT3000 for some local trails that aren't as well suited for our Ventana.

- High-end RT1 in White @ $4,450 from Tandems East: BB30

I was just thinking, if the Cannondale has a new frame with BB30, they will need to source a new eccentric. If Cannondale designs their own eccentric de novo, it will be interesting to see what they come up with. Given Cannondale's engineering/design capability, it might be really good. Hopefully they would have it available in a non-BB30 version as well.

Did you ever try to adjust the EBB on the old Cannondale tandems? They generally got stuck and required some force to budge, so I wouldn't get too excited about them making another one. Fortunately, the Co-Motion model (http://www.co-motion.com/index.php/product/co-motion-eccentric)works extremely well.

Their original LosDos / MT1000-MT2000-MT3000 off-road tandems were also pretty low-slung: We had a '98 MT3000. What it lacked in ground clearance for the technical obstacles it made up for in handling. The lower center of gravity really made it easy to whip around on single track. Weakest link was the 9mm front axle on an otherwise pretty robust HeadShock Moto FR fork. Shoulda kept that one! I'm now thinking about snapping up one of the few remaining Street Tandems and setting it back up for cross country along the lines of our old MT3000 for some local trails that aren't as well suited for our Ventana.

Interesting, but why? We loved our 98 MT3000. It was a great machine and a lot of that had to do solely with the headtube angle.

Our Ventana, granted it is newer, is only slightly heavier, but sure is a lot more forgiving and faster.

While Jeanne and I often "remember" that bike, we both agree the V is the machine to ride.

In a flow diagram way...Ride Bike>Go Fast>Get Stupid>Say Bad Words>Ventana Saves Day>Captain States In Best Pee Wee Herman "I meant to do that"

Honest TG, if your Ventana suspension is in need of a rebuild, it can make a huge difference.

PK