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Timo 2.0 05-22-18 10:53 AM


Originally Posted by joejack951 (Post 20353904)
I started with a black Kalloy Uno stem, removed the anodizing on the visible sections only (so as not to disturb the critical tolerance on the clamping zones) using a Scotch Brite wheel, then buffed with a cotton wheel and polishing compound. Was a lot of work but I got the results I wanted when off-the-shelf failed to provide it. I didn't do a before and after weight but I tried to keep metal removal to the bare minimum.

In that case it is time for you to source an F139 and repeat that process :)

Here's a -17 one on an alu frame but you'll get the idea of how slim it is...
https://farm6.staticflickr.com/5613/...96df9e1c_c.jpg

Fiery 05-23-18 01:56 AM


Originally Posted by Timo 2.0 (Post 20353459)
Yup, also note that in addition to the small and stretched frame Cancellara used a long stem and traditional deep, round handlebars without a flat transition from the bars to the top of the levers. A classic setup which I also prefer in the configuration of my own bikes...

Traditional deep, angular handlebars actually :) (link).

Kimmo 05-23-18 07:34 AM


Originally Posted by joejack951 (Post 20353443)
With my headset design, you can pick any stem you like (length, angle, finish) and easily swap it out for something else should the need arise. And if the design is successful enough, what do you think the next item I plan on making is?

Hey, what now? I missed something here.

Now that I look again, I should have noticed something was up; you've got a threadless headset on the original fork, and IIRC you said you're running an adapter rather than having replaced the steerer... What gives?

Also, nice job polishing the Kalloy Uno, but I tried one of those... flexy as hell, needs about 20g more metal. I had one for the same reason as you; wanted 17°. Swapped it for a Zipp.

Kimmo 05-23-18 07:41 AM


Originally Posted by noodle soup (Post 20352897)

So I take it that's a shot of the first and last time you leaned your tyre against a cactus? Did that once myself...

noodle soup 05-23-18 07:45 AM


Originally Posted by Kimmo (Post 20355490)
So I take it that's a shot of the first and last time you leaned your tyre against a cactus? Did that once myself...

there's a rock between the spines and the tire.

Kimmo 05-23-18 08:07 AM


Originally Posted by noodle soup (Post 20355495)
there's a rock between the spines and the tire.

Nice one. Not as dumb as me

joejack951 05-23-18 09:00 AM


Originally Posted by Kimmo (Post 20355476)
Hey, what now? I missed something here.

Now that I look again, I should have noticed something was up; you've got a threadless headset on the original fork, and IIRC you said you're running an adapter rather than having replaced the steerer... What gives?

Ssshhh...don’t let noodle soup see me shamelessly promoting my product for a second time:

https://www.bikeforums.net/classic-v...n-headset.html


Originally Posted by Kimmo (Post 20355476)
Also, nice job polishing the Kalloy Uno, but I tried one of those... flexy as hell, needs about 20g more metal. I had one for the same reason as you; wanted 17°. Swapped it for a Zipp.

Regardless of how well polished or flexible it is, that Syntace stem would look much better on my frame. Hopefully I can track one down or something close to it. Did they make them for 31.8mm bars? I don’t care if the stem is 105mm vs. 110. Some MTB stems only go up to like 90mm which wouldn’t work for me.

noodle soup 05-23-18 09:09 AM


Originally Posted by joejack951 (Post 20355639)


Ssshhh...don’t let noodle soup see me shamelessly promoting my product for a second time:

https://www.bikeforums.net/classic-v...n-headset.html




:lol:

Timo 2.0 05-23-18 09:42 AM


Originally Posted by joejack951 (Post 20355639)
Did they make them for 31.8mm bars?

Unfortunately not. They're 26.0mm. They did the F109 for 31.8mm but those were only made with a 6° angle

joejack951 05-23-18 10:56 AM


Originally Posted by Timo 2.0 (Post 20355712)
Unfortunately not. They're 26.0mm. They did the F109 for 31.8mm but those were only made with a 6° angle

Ok, that explains why I never found a better option than the Kalloy Uno for my purposes. I'll see what I can do about blending these stems into the ideal pairing for my headset...Stay tuned ;)

noodle soup 05-23-18 11:01 AM


Originally Posted by joejack951 (Post 20355877)
Ok, that explains why I never found a better option than the Kalloy Uno for my purposes. I'll see what I can do about blending these stems into the ideal pairing for my headset...Stay tuned ;)

I'm curious why you prefer 31.8mm bars.

joejack951 05-23-18 12:43 PM


Originally Posted by noodle soup (Post 20355896)
I'm curious why you prefer 31.8mm bars.

When I originally conceived the build for my Trek, the plan was to use all Ritchey Classic components (handlebars, stem, and seatpost) for that matchy-matchy look. I have always had good luck with Ritchey stuff (save for a slightly creaky pairing of some 26mm WCS bars and stem) and liked the curve, reach, and drop of the Classic bars a lot. I followed through with that plan only to later realize that I really disliked the -6° stem angle, hence the switch to the Kalloy. I was tied into the 31.8mm bars at that point and given my past experiences with 26mm bars (albeit limited) and the fact that nearly every new bar is 31.8mm, it seems to make sense to stick with that standard.

Timo 2.0 05-23-18 12:43 PM

Indeed, just like a slim stem slim handlebars look better with a classic steel frame (and 26.0mm bars are not noticeably more flexy)

Kimmo 05-24-18 02:17 AM

A 26mm bar that weighs the same as a 31.8mm bar is most definitely more flexible, and IME they're noticeably more flexible unless they're steel or boat anchor thick-walled.

What's more, most 26mm bar/stem combos are flat out hanging onto each other landing off a gutter with your hands on the hoods; it's a totally undercooked spec. With 31.8, you can hammer it like that all day, no problem.


Originally Posted by joejack951 (Post 20355639)
Ssshhh...don’t let noodle soup see me shamelessly promoting my product

It deserves maximum pimpage; it's freaking sweet.

Timo 2.0 05-24-18 05:12 AM


Originally Posted by Kimmo (Post 20357148)
A 26mm bar that weighs the same as a 31.8mm bar is most definitely more flexible, and IME they're noticeably more flexible unless they're steel or boat anchor thick-walled.

What's more, most 26mm bar/stem combos are flat out hanging onto each other landing off a gutter with your hands on the hoods; it's a totally undercooked spec. With 31.8, you can hammer it like that all day, no problem.

joejack951 uses a Ritchey Classic handlebar. The 42cm version weighs 301gr. No way is a 26.0mm bar of similar weight too flexible. And the "gutter" all depends on your choice of bars and personal preferences.

Kimmo 05-24-18 05:48 AM


Originally Posted by Timo 2.0 (Post 20357231)
weighs 301gr. No way is a 26.0mm bar of similar weight

Like I said, boat anchor. A 220g ally bar is plenty stiff in 31.8, but sketchy in 26.

The simple fact is 26 is undercooked. How many times BITD have you seen bars that had rotated in the clamp? Quite a few, I bet. It was a spec born when bars were steel.

Timo 2.0 05-24-18 05:58 AM


Originally Posted by Kimmo (Post 20357272)
Like I said, boat anchor. A 220g ally bar is plenty stiff in 31.8, but sketchy in 26.

With a 1980's mid-range steel frame plus steel fork, Shimano 105 parts, Aksium wheels, Kalloy stem and Ritchey bars, I doubt an 80gr weight difference is an issue when picking a new stem and bars ;)

What does BITD mean?

TimothyH 05-24-18 06:13 AM

BITD = back in the day

Timo 2.0 05-24-18 06:31 AM


Originally Posted by TimothyH (Post 20357299)
BITD = back in the day

Aha, I still use 26.0 bars (from Schmolke, Syntace, 3ttt and Scott) combined with Syntace F99 and F139 stems I've never had any issues. Back in the day (I suppose he means the 1990's) we had to do with one-bolt clamps instead of the 4-bolt ones used by Syntace (which also have rubber inserts to further enhance friction between bars and stem).

joejack951 05-24-18 10:59 AM


Originally Posted by Kimmo (Post 20357148)
A 26mm bar that weighs the same as a 31.8mm bar is most definitely more flexible, and IME they're noticeably more flexible unless they're steel or boat anchor thick-walled.

What's more, most 26mm bar/stem combos are flat out hanging onto each other landing off a gutter with your hands on the hoods; it's a totally undercooked spec. With 31.8, you can hammer it like that all day, no problem.

I have a 26mm and 31.8mm version of essentially the same Ritchey WCS bar (~240 grams for each) and riding them back to back sold me on the 'oversize' bars. Whether it is the clamp being more secure or the bars themselves being stiffer or more likely a little of both, I notice a difference and I'm not even that powerful of a cyclist. I do ride a lot of steep hills, though, and don't shy away from standing.


Originally Posted by Kimmo (Post 20357148)
It deserves maximum pimpage; it's freaking sweet.

:beer:

joejack951 05-24-18 11:11 AM


Originally Posted by Timo 2.0 (Post 20357285)
With a 1980's mid-range steel frame plus steel fork, Shimano 105 parts, Aksium wheels, Kalloy stem and Ritchey bars, I doubt an 80gr weight difference is an issue when picking a new stem and bars ;)

Hey, don't pick on my stem ;) That Kalloy Uno stem is one of the lighter options out there. And the conversion headset saves a decent chunk of weight over the other options. Vittoria Corsa G+ tires aren't exactly heavy weights either. The wheels are on there until I build something better. Groupset was picked because of the black levers and brake calipers, and this was never intended to be a truly light bike, mostly a budget-friendly modernized classic frame. The handlebars are heavy, no doubt, but realistically I'm saving 50-60 grams using something else, spending a lot more, and I'd be stuck dealing with figuring out how to get a matching finish.

But if it would appease all the Hot R' Not'ers, perhaps I'll just go find some super light bars and polish/paint the center section to match, build some ultralight wheels, and come up with some other goofy things I can do to cut weight off my mid-range 80's steel frame bike build :)

Timo 2.0 05-24-18 11:16 AM


Originally Posted by joejack951 (Post 20357817)
Hey, don't pick on my stem ;) That Kalloy Uno stem is one of the lighter options out there. And the conversion headset saves a decent chunk of weight over the other options. Vittoria Corsa G+ tires aren't exactly heavy weights either. The wheels are on there until I build something better. Groupset was picked because of the black levers and brake calipers, and this was never intended to be a truly light bike, mostly a budget-friendly modernized classic frame. The handlebars are heavy, no doubt, but realistically I'm saving 50-60 grams using something else, spending a lot more, and I'd be stuck dealing with figuring out how to get a matching finish.

But if it would appease all the Hot R' Not'ers, perhaps I'll just go find some super light bars and polish/paint the center section to match, build some ultralight wheels, and come up with some other goofy things I can do to cut weight off my mid-range 80's steel frame bike build :)

By all means, your bike deserves to be form over weight! This is "hot or not", not "weightweenies" :)

Kimmo 05-24-18 04:59 PM


Originally Posted by Timo 2.0 (Post 20357832)
form over weight

I was bearing the thread topic in mind with my digression; the idea being that form follows function, and that what works well should look good.

A four-arm crank is a good example; most of us appreciate the traditional aesthetic of a five-arm crank, and when Shimano ditched it, many of us found the new look tough to get used to. But the FC-9000 has definitely grown on me; part of my philosophy regarding such things is to actively integrate functional improvements into my ideas of what looks good. I'm not a fan of arbitrary styling; to my mind the form of a component should be completely dictated by functional considerations, with only the surface finish being an exception.

As such, I'm a fan of what Shimano is doing with anodising these days, and I hope they take it further... I'm not so keen on the odd little asymmetries and styling lines you see on their cranks though. Here's hoping for a less ugly future ;)

Kimmo 05-24-18 05:11 PM


Originally Posted by joejack951 (Post 20357817)
Hey, don't pick on my stem ;) That Kalloy Uno stem is one of the lighter options out there.

I already picked on it :P I have one gathering dust, because it's too light.

themidge 05-25-18 03:41 AM

How long is yours? Mine is 100mm and plenty stiff enough for steep hills and sprinting.


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