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Originally Posted by Raxel
(Post 8763182)
You can fit 20" 406 wheels to most birdy frames. (except some early ones)
And the fork shown is tyrell carbon fork for 406" wheels. Of course it does not fold, but most birdy owners around me doesn't fold front fork anyway. Edit: I have another question here: Did anybody convert a Birdy to singlespeed or even fixed gear? Is it possible without chain tensioner? I now, the fold affects chain length but there are also single speed mods of for example Bomptons (the one from littlepixl is actually fixed gear with a tensioner), Bike Fridays NWT/PRP and Dahon Jetstreams. |
Kojaks?
I need to replace the tires on my Birdy. The Marathon Racer on the rear laster a fair while but eventually failed by delamination of the tread from the belt along the mid line. The front tire appears to be headed the same way.
I would prefer to go lighter rather than heavier and it appears that my only current lighter option is the Kojak folding tire. Its advantages appear to be: - Slightly lighter (185 g vrs 260 g each) - Higher load capacity (75 kg vrs 70 kg) - Faster (smaller cross section and 115 psi vrs 85 psi) - Easier to carry as a spare For road use, possible disadvantages apart from extra cost appear to be: - Will ride a bit harder (I expect suspension to deal with this) - not as good for occasional dirt (This is infrequent and I can live with it) - May be more susceptible to punctures but as both tires are Raceguard, perhaps not? - May be hard to install and remove? The biggest question in my mind is whether there would be difficulty getting the kevlar bead Kojak off and onto the 355 Birdy wheel to a degree that puncture repair would be a problem. David |
Originally Posted by energyandair
(Post 9315380)
The biggest question in my mind is whether there would be difficulty getting the kevlar bead Kojak off and onto the 355 Birdy wheel to a degree that puncture repair would be a problem.
David |
Yesterday I could test ride the Birdy of a friend. It was a Birdy Red with the new frame. OMG, what a difference to my Dahon Mu Sport. The Mu excels in practically all aspects. I was quite surprised because I expected much more from a Birdy. But the Birdy wheelbase is too short. It comfortably rides from A to B, no question. But Jumping curbs and agressively weaving through traffic ist not its task. The whole geometry does not allow for sportier ride. Plus 18" small wheels and smallish tires (but upgradeable to Big Apples). The suspension works, but makes the ride imprecise. No hands-free riding. Unfortunalely also the long handlepost is not as stiff as the one on the Dahon (its weakest part). Also parts selection is quite mediocre in comparison to the Dahon (with Nexus hub). Also folding, rolling and overall handling seems to bee different worlds. All together it still costs twice as much as the Dahon. I really don't understand why it gets so high reviews here. What am I missing?
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Originally Posted by pibach
(Post 9360979)
Yesterday I could test ride the Birdy of a friend. It was a Birdy Red with the new frame. OMG, what a difference to my Dahon Mu Sport. The Mu excels in practically all aspects. I was quite surprised because I expected much more from a Birdy. But the Birdy wheelbase is too short. It comfortably rides from A to B, no question. But Jumping curbs and agressively weaving through traffic ist not its task. The whole geometry does not allow for sportier ride. Plus 18" small wheels and smallish tires (but upgradeable to Big Apples). The suspension works, but makes the ride imprecise. No hands-free riding. Unfortunalely also the long handlepost is not as stiff as the one on the Dahon (its weakest part). Also parts selection is quite mediocre in comparison to the Dahon (with Nexus hub). Also folding, rolling and overall handling seems to bee different worlds. All together it still costs twice as much as the Dahon. I really don't understand why it gets so high reviews here. What am I missing?
Now I am between a Brompton Nano and a Birdy Hybrid or Birdy Bionx. And Birdy is in my lisyt just because it has the best ride quality reported. Unfortunately I have no chance to test any bike, none available where I live now and once I will one I will have it shipped overseas. If Birdy ride quality is even near what you described then Brompton wins due to better folded shape and size. Could it be your weight and height? |
Originally Posted by pibach
(Post 9360979)
What am I missing?
I've not ridden a Dahon Mu Sport, so I can't compare the two bikes. What I can say is that I don't recognize any of the criticisms listed, or at least not to the degree suggested. I find the Birdy to handle great in almost all aspects. I haven't tried riding it hands free, but it is completely stable riding with one hand for signaling, and handles high speed descending with confidence. I'm very happy to have suspension when descending fast on twisty roads with imperfect surfaces! I can tell the suspension is there, but don't find its effect on handling to be a problem in the slightest. That said, this isn't a bike to stand up and hammer sprints on - but I find it very rewarding and comfortable to sit and spin for long fast rides (50-60 miles no problem). I would highly recommend the Birdy if you're looking for a folding bike that can also be comfortably ridden for long distances at similar speeds to a road bike. It doesn't fold quite a small as the Brompton, but still a fairly small and tidy package. People can and do ride very long distances on Bromptons, but it isn't known primarily for that use. It's too bad you are not able to test ride any of these bikes - it could well be the Dahon Mu is the best for you, but then it could be the Brompton or the Birdy... |
yangmusa, thank you for your comments.
I did not vote against Birdy just because of one single bad criticism about it. It must be the reviewer's predilection or size that made him unhappy about it unless he was trolling. Mine was just a logical deduction "IF" Birfy ride is no good. I will commute 30 km a day, folding the bike once for a motorboat transit and sometimes for a bus ride back home if the weather gets nasty or I feel tired. Brompton is quite enough for my 43 year age. It folds small, light and cheaper than Birdy. Anyway Birdy is in the top of my list due to its reported ride quality (and looks as well :) ). Justifying the price tag is not easy though. |
Originally Posted by yangmusa
(Post 9420218)
Well, I had been avoiding replying to this, under the assumption that pibach is a troll. But since someone else is now considering not buying a Birdy based on pibach's one-ride testimony...
I've not ridden a Dahon Mu Sport, so I can't compare the two bikes. What I can say is that I don't recognize any of the criticisms listed, or at least not to the degree suggested. I find the Birdy to handle great in almost all aspects. I haven't tried riding it hands free, but it is completely stable riding with one hand for signaling, and handles high speed descending with confidence. I'm very happy to have suspension when descending fast on twisty roads with imperfect surfaces! I can tell the suspension is there, but don't find its effect on handling to be a problem in the slightest. That said, this isn't a bike to stand up and hammer sprints on - but I find it very rewarding and comfortable to sit and spin for long fast rides (50-60 miles no problem). I would highly recommend the Birdy if you're looking for a folding bike that can also be comfortably ridden for long distances at similar speeds to a road bike. It doesn't fold quite a small as the Brompton, but still a fairly small and tidy package. People can and do ride very long distances on Bromptons, but it isn't known primarily for that use. It's too bad you are not able to test ride any of these bikes - it could well be the Dahon Mu is the best for you, but then it could be the Brompton or the Birdy... (pibach is not a troll but is known for his love for his Mu... :P ) What pibach probably experienced is that he is not used to a Birdy but very used to a Mu. So initial impressions could fall anywhere. I haven't ridden a Mu but I have owned several Dahons and one thing is very clear: The Birdy quality is way above Dahon's. One quick comparison of the just the handlepost hinge will convince any naysayers. |
I know this is the Birdy thread and people like this Bike. I was always eying on it, but before never had a chance to ride it. Maybe I had too high expectations? Maybe I would get used to it after time? Anyway, my impressions after this short ride was, yes, disillusioning. The Birdy's short base and small wheels felt wobbly, nervous, and riding it needs high concentration.
Originally Posted by jur
(Post 9420613)
I haven't ridden a Mu but I have owned several Dahons and one thing is very clear: The Birdy quality is way above Dahon's. One quick comparison of the just the handlepost hinge will convince any naysayers.
I like the Dahon handlepost hinge: i) it is nicely integrated and smooth. ii) opens/closes in a blink iii) relatively stable, mainly due to conical post shaping. iiii) VRO stem provides quite good lateral stiffness. Very strange that you rate the Birdy's handlepost above the Dahon's. Probably you have a different handlepost? I think my surprise of the poor riding quality I experienced with the Birdy is due to the following: a) I am quite tall and heavy (186cm, 95kg). The Dahon has longer wheelbase and more saddle to bar distance. That is the main factor. b) I probably ride differently than most other folding bike owners? I come from MTB racing. I am an aggressive biker. Sometimes very fast around in town. The Birdy is not designed for this. The Mu isn't designed for it either. But it is quite similar to a BMX feel. It is surprisingly direct, agile, and fast around in town. I like this feel. Stand-n-hammer is no problem. Only I abstain from jumping stairs with the Mu (but hop front and lift back over curbs). c) the Birdy's suspension didn't please me, particularly the front. It is not stiff. No real damping. It does bounce. It does pivot in the wrong direction (in contrast to other parallelogram suspensions such as the German A or Pacific Reach) giving a bad progression curve (diving effect when braking). It prohibits hands-free riding, which I do a lot on the Mu. d) folding seems to be quite premature. The handlepost does not come neat towards the main tube. All together it is pretty much the same folded size as the Mu. Although the Mu is much longer (unfolded) and has bigger wheels. Folding speed is much faster with the Mu. Then you cannot wheel the Birdy. It does not stand stable when folded. Quick fold dosen't stand stable either. Rack needs to be unpacked when folding. e) I have some important upgrades on my Dahon. Plattform pedals, MG1. And last but not least I have 2,35" wide Big Apples on my Mu. These account for a lot better overall ride. |
Firstly - I hope I don't sound like a Birdy-zealot :) It doesn't bother me at all that you prefer your bike over my bike. As long as everyone finds something they are comfortable on, that's what matters.
Originally Posted by pibach
(Post 9421399)
a) I am quite tall and heavy (186cm, 95kg).
Originally Posted by pibach
(Post 9421399)
c) the Birdy's suspension ...It does pivot in the wrong direction... giving a bad progression curve (diving effect when braking).
Originally Posted by pibach
(Post 9421399)
d) folding seems to be quite premature. ... Rack needs to be unpacked when folding.
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Originally Posted by yangmusa
(Post 9426679)
Hmm, that's odd, because what you are saying is precisely the opposite of what Reise & Muller have said about the design. The leading link suspension geometry means that braking forces and forward weight transfer cancel each other out during braking - counteracting brake dive. And my experience bears this out, even under hard braking I can't detect any brake dive.
The fold is difficult and fiddly compared to other folders. It took me a while to learn it and to consistently manage to fold without dropping the chain. I think it's worth it for a main frame tube with no hinge. Maybe you mean that luggage cannot be left on the rack? Yes, that's true. |
Now I have to take you to task here, because there are a number of inaccuracies...
Originally Posted by pibach
(Post 9421399)
The Birdy's short base and small wheels felt wobbly, nervous, and riding it needs high concentration.
Comparative Geometry - Birdy vs Swift [all dimensions in mm]: Wheelbase: 1010 vs 1030 (longer is better?) Effective top tube: both 550 Head angle: 71º vs 72º Seat angle: 73º vs 72º Trail: 63 vs 36 BB height: 290 both (depends on tyre width) Stepover height: 535 vs 640 Chainstay length: 430 vs 410 Head tube length: 88 vs 125 rear dropout: 135 both
Originally Posted by pibach
(Post 9421399)
I like the Dahon handlepost hinge: i) it is nicely integrated and smooth. ii) opens/closes in a blink iii) relatively stable, mainly due to conical post shaping. iiii) VRO stem provides quite good lateral stiffness. Very strange that you rate the Birdy's handlepost above the Dahon's. Probably you have a different handlepost?
The closing mech of the Birdy is *far* more reliable and foolproof. By design it cannot self-loosen. The piece parts are much more robust. It is not for nothing that Dahon has abandoned the dodgy inside lock in favour of the outside V-channel which the Birdy has been using since the beginning. The post is also conical like the Dahon's. Stiffness - by my experience there is no competition if you compare same length telescopic posts. The opening/closing is just as fast as a Dahon's. Essentially exactly the same action.
Originally Posted by pibach
(Post 9421399)
b) I probably ride differently than most other folding bike owners? I come from MTB racing. I am an aggressive biker. Sometimes very fast around in town. The Birdy is not designed for this. The Mu isn't designed for it either. But it is quite similar to a BMX feel. It is surprisingly direct, agile, and fast around in town. I like this feel. Stand-n-hammer is no problem. Only I abstain from jumping stairs with the Mu (but hop front and lift back over curbs).
Originally Posted by pibach
(Post 9421399)
c) the Birdy's suspension didn't please me, particularly the front. It is not stiff. No real damping. It does bounce. It does pivot in the wrong direction (in contrast to other parallelogram suspensions such as the German A or Pacific Reach) giving a bad progression curve (diving effect when braking). It prohibits hands-free riding, which I do a lot on the Mu.
Free-hands riding I concede - it is not possible at all with my Birdy but others have reported that it is possible. I think handlepost geometry may be the contributing factor.
Originally Posted by pibach
(Post 9421399)
d) folding seems to be quite premature. The handlepost does not come neat towards the main tube. All together it is pretty much the same folded size as the Mu. Although the Mu is much longer (unfolded) and has bigger wheels. Folding speed is much faster with the Mu. Then you cannot wheel the Birdy. It does not stand stable when folded. Quick fold dosen't stand stable either. Rack needs to be unpacked when folding.
The handlepost folds precisely down left of the main tube next to the rear wheel, bar parallel to the frame. The hinge angles are designed for it to fold in exactly that way. When folded, it holds the fold together naturally - no afterthought magnet kludges are needed to prevent the bits flopping all over. Folding speed I would call same as the Mu - it depends how practiced you are. But there isn't anything in the fold that prevents a snappy fold. There is a youtube somewhere that shows how quick a practiced action is. But it is rather silly to argue about a difference of a few seconds - what are you going to do with those seconds? Gloat at other folding bike owners? The Birdy can be wheeled on the front wheel if it isn't folded back. Fully folded I would agree. Personally I find the wheeling argument a bit silly. If I need to wheel my bike, I do so unfolded. Much easier and no extra hassle to fold it where you finished wheeling it. It stands stable when folded - not sure why you make this claim. Fully folded it is designed to have 3 points on which to rest. I commute on mine daily and I have a rack top bag; the folding action of the rack means the bag does not have to be removed when folding. The bag ends up sitting neatly in a vertical orientation behind the folded package. Half or fully folded it stands stable. I don't think the Birdy is a perfect bike but it is streets ahead of any Dahon you care to throw at it. Except for price, but I am willing to pay for that sort of quality, you pay less in the long run. |
Here are a few thoughts
Originally Posted by pibach
(Post 9360979)
But the Birdy wheelbase is too short.
Originally Posted by pibach
(Post 9360979)
But Jumping curbs and agressively weaving through traffic ist not its task.
Originally Posted by pibach
(Post 9360979)
The whole geometry does not allow for sportier ride.
A related point is that the suspension is quick and easy tp configure. The front comes with a medium/soft elastomer but a hard one is available. The rear comes with a medium elastomer that can be changed to soft, hard or extra hard.
Originally Posted by pibach
(Post 9360979)
Plus 18" small wheels and smallish tires (but upgradeable to Big Apples).
Originally Posted by pibach
(Post 9360979)
The suspension works, but makes the ride imprecise. No hands-free riding. Unfortunalely also the long handlepost is not as stiff as the one on the Dahon (its weakest part).
Originally Posted by pibach
(Post 9360979)
Unfortunalely also the long handlepost is not as stiff as the one on the Dahon (its weakest part).
Originally Posted by pibach
(Post 9360979)
Also parts selection is quite mediocre in comparison to the Dahon (with Nexus hub).
Originally Posted by pibach
(Post 9360979)
Also folding, rolling and overall handling seems to bee different worlds.
As for rolling when folded: It doesn't unless you get a rack with rollers. It is however relatively convenient to carry compared to most folders with good ride quailities
Originally Posted by pibach
(Post 9360979)
I really don't understand why it gets so high reviews here. What am I missing?
David |
I was in between 4 bikes, Mu, Tikit, Brompton and Birdy
Birdy I have no chance to see them in a store let alone test them. I have looked at websites, read forums and my impression for the best and worse aspects of each bike are as below : Best aspects first: Mu Price, standard components Tikit Hyperfold, reported ride quality Brompton Best folded shape and size, elegance, available accessories Birdy Best design (it's a stunner :) ), best performance on various terrains, built quality, available accessories Now the worse : Mu Bland design (I know it's subjective), lack of vow factor, no specially designed accessories Tikit Folded size ugly and unbalanced and big, reported flex Brompton Not a good performer on all terrains, no sportier riding Birdy Price, price, price ! I decided against a Mu because it did not pull a string in my heart. Even if it would be the best performer, the most quality built, the lowest priced (and that latter is true) , I would not care. A bike has to be loved since I will make love to it two times a day and it will be a long performance 15 km each way :) I decided againt Tikit since I do not need extra 10 seconds or be that extra 30 seconds when folding/unfolding. Maybe I will miss a vehicle once in a year because of those seconds and who knows that vehicle would not have an accident later? We need to embrace life as it is and not push everything to be perfect anyway. Tikit is an handsome bike but I had mixed feelings and I know I do not need its special qualities. I am thorn between Brompton and Birdy. Though different, both won my heart by their design: I liked Bridy's hi-tech looks and expedition rack and built quality and good design; and I liked Brompton's elegance, understated, unpretentious looks that oozes quality. For me a folding bike must fold in a neatest and smallest shape. Speed of fold/unfold may be 1 second or 1 minute I do not care. Brompton is excellent in that regard. Also its price compared to Birdy is far better as you know. However I would choose Birdy over Brompton if they were at the same price levels. So price, best folded size push me towards Brompton. PS : I also intend to add an electric motor to the bike. Both accepts a kit. Birdy can be motorized on the back wheel by a Bionx 350 watt with unit on the expedition rack and it looks and performs exquisitely. Brompton can be motorized on the front wheel with a Nano 200 watt. I am OK with front wheel motor and Nano is nearly silent. Nano integration is easier and again lower priced. However both bikes are good with electric motor. |
Originally Posted by Biont
(Post 9430297)
I was in between 4 bikes, Mu, Tikit, Brompton and Birdy
Mu no specially designed accessories |
Originally Posted by Biont
(Post 9430297)
I was in between 4 bikes, Mu, Tikit, Brompton and Birdy
Birdy I am thorn between Brompton and Birdy. Though different, both won my heart by their design: I liked Bridy's hi-tech looks and expedition rack and built quality and good design; and I liked Brompton's elegance, understated, unpretentious looks that oozes quality. 1)For me a folding bike must fold in a neatest and smallest shape. Speed of fold/unfold may be 1 second or 1 minute I do not care. Brompton is excellent in that regard. Also its price compared to Birdy is far better as you know. 2) However I would choose Birdy over Brompton if they were at the same price levels. So price, best folded size push me towards Brompton. 2) What about a used Birdie? Personally I would always choose a used Birdie over a new Brompton as I feel the Birdie is much better value for money in comparative terms anyway. Another option is if you shop around for a used birdy and a used Brompton clone ,(MERC), you could have easily have both for the cost of a well-equipped new Brompton. Just a thought. 3) I personally found journeys on a Brompton a bit dull and slow,and less safe, all for a slightly more compact fold. |
I forgot to mention that where I live, Mu P8 is sold in a unique configuration and they do not seem to carry accessories. I can get it overseas though. Brompton and Birdy, even the bikes are unavailable and I will have it shipped from Italy or USA.
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Originally Posted by Biont
(Post 9430797)
I forgot to mention that where I live, Mu P8 is sold in a unique configuration and they do not seem to carry accessories. I can get it overseas though. Brompton and Birdy, even the bikes are unavailable and I will have it shipped from Italy or USA.
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Istanbul, Turkey
We have Bike Fiday here, Tikit T on stock, others on order. And Dahon has 4 models here, Vitesse D7, Jack, Eco 3, Mu P8 fairly priced. Birdy and Brompton is nonexistent but I can get them from USA or Italy. |
Birdy vs. Dahon Mu
Originally Posted by energyandair
(Post 9429508)
How much shorter and why is this a problem?
Here are the geometry details of the Dahon: Dahon main tube length: 58cm effective top tube: 63cm (horizontal distance of steering axle to seat post at seat high) wheelbase: 103cm (Birdy has 99cm, as far as I know) seatpost to handlebar distance: 63,5cm My MTB (XL frame, 53cm) for comparison: 60cm, 62cm, 107cm, 74cm You are a tall guy and an agressive rider. I'm guessing that you were riding a Birdy with the 10 deg "comfort" stem. The Birdy comes with a variety of stems to suit different sizes and styles of rider. The 25 deg "sport" stem puts the handlebars more than 3" further forward and would be a much better fit for you. A related point is that the suspension is quick and easy tp configure. The front comes with a medium/soft elastomer but a hard one is available. The rear comes with a medium elastomer that can be changed to soft, hard or extra hard. If you want speed and agility in city traffic, you want narrower tires not wider. Maraton Racers are a lot better than the OEM tires that came with my Birdy Red. Kojaks are a lot better again. My fixed length sport stem seems solid to me, more so than the Dahon's I tried. Same is true for the stem variants on the Dahon. There are 5 types of stems: a) telescoping (standard) b) fixed length inside fold (Mu Uno) c) fixed length outside fold with VRO stem (Mu SL, Sport, EX) d) short fixed length outside fold (Jetstream P8) e) short fixed length outside fold with VRO stem (Jetstream XP) Most solid is e) as it is clampless and shorter. The a) flexes more and needs to be set to min extension and tightened carefully, then it is ok. Dahon did a change in 2005 to their handlepost hinges. Older models' hinges are quite fragile. Then in 2008 they changed the hinges to an outside V-clamp technique, again giving some improvements in stability. The >2005 Dahon hinges are very well engineered, have a closer look on them. BTW, they usually do not require any maintenance or re-ajustment. I think many Birdy owners only know the cheap standard Dahon bikes. But in comparison to a Birdy one would need to look at the premium Dahons, a Jetstream XP, for example (similar price as a Birdy light). I was prepared to pay for what I felt was a better design with superior comfort and proven longevity The Birdy fold is not that intuitive and there is a definite learning curve. Once learned, it is quite fast, is quite a bit more compact than any single fold arrangemets I have seen (eg the Dahon's I looked at) I wanted a single bike for: riding around town, longer trips in comfort, commuting, fast riding, pootling, fitting in a standard suitcase for air travel, fitting two bikes with luggage quickly into the trunk of an average car and good enough at all of these things that I wouldn't spend my time wishing I was on something else. The Birdy was the only bike that I could find that met all of these criteria. My Mu Sport does the job. But I have had a Mu SL before (got stolen, unfortunately) and this was even better. |
Help!!!
I was riding around Vancouver this morning and on my way back to my hotel I lost a bolt from my derailleur, and with it, the guide pulley assembly. :( (parts 7 & 8 on the diagram) http://paularickert.net/albums/userp...ano-alivio.jpg I was able to get it to stay in a single gear so I could limp it back. Tried to jury-rig something with parts from Home Depot but that's just getting me the 2 top gears instead of 1 middle gear. Is it possible to buy just the missing parts or will I have to get the whole derailleur? How do I find out which specific model of the Alivio I have? (I can't find the manual online right now.) If I end up replacing the whole derailleur should I just replace the stock one or can anyone recommend a different one? Guess I probably won't be bringing it on next week's business trip (San Diego). Oh, here is where I was riding this week: Tuesday (~24-mile loop from downtown around UBC, down near the airport and back through midtown): http://paularickert.net/albums/userp...ouver-ride.jpg Today (~20 mile ride from downtown, through Stanley park and across Lions Gate Bridge to North Vancouver and got in a little climbing in the foothills, sadly not enough time to get up into the mountains, although probably a good thing as it turned out): http://paularickert.net/albums/userp...ouver-ride.jpg |
Derailler bolts and pulleys should be easy to find at any real bike shop. Most older shops will have a box of used deraillers and will either canibalize one or sell you a used one. Normally the pulley width and bolts are pretty standard so it shouldn't matter who made the derailler.
Good luck, best to use blue loctite or equivalent on those pulley bolts since they will often bind the pulley if tightened really tight. Blue loctite is the type that lets a bolt be removed fairly easily. |
Originally Posted by Pine Cone
(Post 9522895)
Derailler bolts and pulleys should be easy to find at any real bike shop. Most older shops will have a box of used deraillers and will either canibalize one or sell you a used one. Normally the pulley width and bolts are pretty standard so it shouldn't matter who made the derailler.
Good luck, best to use blue loctite or equivalent on those pulley bolts since they will often bind the pulley if tightened really tight. Blue loctite is the type that lets a bolt be removed fairly easily. I do have loctite at home, was thinking that earlier. That bolt had never been off before as far as I know. Must be all that jostling around in the suitcase. |
Now several months in to riding my upgraded Birdy Touring and it's a real pleasure. Among the upgrades - XTR shifters and sram dualdrive 27 speed make it even more fun.
Plenty of life left in my Marathon Racers, but Kojaks might need to be tried soon. I shall be taking it on its annual holiday to Dubai soon, and if it's very good, I'll let it play in Qatar as well. :thumb: |
Originally Posted by Pine Cone
(Post 9522895)
Derailler bolts and pulleys should be easy to find at any real bike shop. Most older shops will have a box of used deraillers and will either canibalize one or sell you a used one. Normally the pulley width and bolts are pretty standard so it shouldn't matter who made the derailler.
Good luck, best to use blue loctite or equivalent on those pulley bolts since they will often bind the pulley if tightened really tight. Blue loctite is the type that lets a bolt be removed fairly easily. Installed it tonight with loctite, I'm good to go. :thumb: |
Birdy Hybrid
Even though a Brompton with a small front hub nano motor is the best solution for me, I like Birdy much better in terms of design, especially with the expedition rack mounted. It's a pity front hub motors are not recommended on front hubs since I would have a front hubmotored Birdy with a Rohloff and High speed Schlumpf as a hitech commuter.
Dahon MU P8 or MU SL or similar models might be the reasonable way to go due to enormous price advantage over the others above, however they are completely unattractive, aesthetically bland and plain bikes with no wow factor to me and to many who thinks as I do. Some may think that loks are not important but then biking is not important for others, and this line of thinking has no end. If I would buy a Dahon, it would be just because my budget allowed only a Dahon. Birdy Hybrid in Europe is around EUR 3350, and price increases with the addition of an expedition rack, hydrraulic brakes etc. Bionx fitted Birdies in USA seems to be around USD 2350 (2950 for PL350). And I am talking about Monocoque ones. Very huge price difference. Does any of you know what is the selling price of a Birdy Hybrid Monocoque in USA, original preconfigured by R&Me, not a Birdy with a Bionx added by a dealer. Thank you |
Originally Posted by Biont
(Post 9540757)
If I would buy a Dahon, it would be just because my budget allowed only a Dahon.
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I've been having fun taking it up the hill in Torrey Pines this week (even passed someone on a Cervelo yesterday) :D
http://www.bikely.com/maps/bike-path...-Pines-steeper Couple of comments this morning: From a roadie - "Sweeeeet bike!!!" :thumb: From someone standing in front of the hotel as I pulled in: "What the hell is that thing?" :lol: :lol: |
Originally Posted by msincredible
(Post 9566554)
I've been having fun taking it up the hill in Torrey Pines this week (even passed someone on a Cervelo yesterday) :D
http://www.bikely.com/maps/bike-path...-Pines-steeper Couple of comments this morning: From a roadie - "Sweeeeet bike!!!" :thumb: From someone standing in front of the hotel as I pulled in: "What the hell is that thing?" :lol: :lol: |
I went camping this weekend - by Birdy of course - and rode from Larkspur to Point Reyes coast camp. Small panniers on the front, handlebar bag, tent, sleeping mat and some misc on the rear rack. I got some odd looks and double-takes! Maybe because the front wheel is almost entirely obscured by the panniers??? On the way back, we rode through Point Reyes Station and stopped for lunch. The roadies were all over my friend's Bike Friday Pocket Rocket (& BOB trailer), but didn't spare a glance for the Birdy. Ah well, anonymity has its advantages too I suppose :twitchy:
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