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Additionally, because of the disc specification on the crust, fork compliance will be very different than that of the canti machines.
Call Jeff Lyon. If that doesn't work out, get a Pelican or Rambler.
However, I would've gotten a boulder bicycle if I could do over - light OS tubing, Threadless is lighter, and the color is amazing. They also have brazeons for compass tail light which I had to add to my pelican.
OK i will. i know that type.
OK i will. i know that type.One other thing I am struggling with in this decision is the lightweight tubing thing. I tend to end up riding dirt and exploring stuff with no real direction. I feel like the smarter choice for that is the crust. But, I am curious as to what a really nicely constructed lightweight tubeset will feel like.
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I've ridden plenty of very rough roads while carrying a moderate touring load on my bike which is standard diameter 8/5/8. I've never felt like I needed a stiffer bike. In fact that the combination of supple tyres and supple frame make for a very pleasant off road machine.
On Thu, Dec 8, 2016 at 2:32 PM, 'Mike Schiller' via 650b <65...@googlegroups.com> wrote:
yes, you are right. They both use 8-5-8 OS tubing in the three main tubes in most mid and large sizes. Rivendell has disclosed that in the past. The Hilsen has slightly relaxed geometry, room for bigger tires and longer chainstays.~mike
On Wednesday, December 7, 2016 at 6:33:27 PM UTC-8, Ben Miller wrote:According to Crust, the Romanceur is indeed 9-6-9. At the risk of spreading misinformation, I thought that that was what the Homer used. I am also under the impression that the Roadeo has 8-5-8. Care to enlighten me?If the Romanceur does indeed have even thicker tubing than the Homer, personally that might be too stiff as an "all-road" bike. But, yeah, it depends on how much dirt you want to ride. If you want to hit the occasional hardpack double-track, go with the Box Dog Pelican. If you want to shred a steep rock garden, go with a Romanceur.
On Wednesday, December 7, 2016 at 5:22:28 PM UTC-8, Mike Schiller wrote:FYI Pretty sure the Romanceur uses 9-6-9 OS tubes which are considerably stiffer than the 8-5-8 OS tubes of a Hilsen. The Romanceur has a low trail fork so is a front loader, but is better suited to loaded touring because of the stiffer and heavier tubesetThe Romanceur can fit much fatter tires which IMO is the downfall of the Hilsen.~mikeCarlsbad
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All Rounders do everything OK. A light tubed Lyon will excel everywhere except the rock garden.
I'm a bit ignorant about frame flex. What kind of difference would you see going from 858 to 969, both OS?
Peter
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Steve,
Have you used Instagram? He is tagging in oceanaircycles, not sharing his email address. Ocean Air Cycles is one person.
alex
Steve,
Have you used Instagram?
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The owner apparently works at Ocean Air Cycles, that we can tell from his email (in the sidebar).
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I disagree that both have relatively light weight tubing. In your size, the Crust is 9/6/9 OS - depending on your height/weight and load intentions, that could be a gas pipe beast...
I've really been enjoying my romo - Granted it's only been built for maybe six weeks and it's just approaching around a thousand, but my initial impressions are positive. It's lively on pavement and handles everything I've thrown at it with enthusiasm - I'm 6'2", 190 fwiw. Sram force group, 27.5x2.1" thunder burts on wtb koms. I probably won't write an in depth review because I'm usually out riding instead of blogging but it's a super fun bike regardless of how you feel about 1" threaded or whatever else.
On Wednesday, December 7, 2016 at 3:43:39 AM UTC-7, Daniel Jackson wrote:I disagree that both have relatively light weight tubing. In your size, the Crust is 9/6/9 OS - depending on your height/weight and load intentions, that could be a gas pipe beast...
The Reynolds 853 tubeset is widely thought of as one of the very best steel tubesets. Odd to hear it described as "gas pipe" whatever gauge chosen for a particular application.
I'm 205 lbs and just shy of 6'. It's a big frame. It's the greatest bike ever made by humans.
Bontrager Race Lites used 757 tubing and Keith built bikes for racers who broke bikes (Keith's words). I love my Race Lite too :).
In my experience, if the bike is properly built, the tubing will hold up. And if you've not been a big fan of stiff bikes in the past, my guess is that you'll dig the super thin wall stuff. Easy to dent and if the bike falls over wrong you can prolly dent/bend the tt but, yea, so far, super worth it for me.
Just weighed the bike too. With all the crap on it (including aerobars), just shy of 27 lbs. Another nice thing about the creepy thin tubing.
Frame and fork was $1600 from Zak Hinderyckx. www.hinderyckxbikes.com
Nick "Please Don't Judge Me By My Aerobars" Favicchio
With her battle boots on :)
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On 10 Dec 2016 6:37 am, "Greg Achtem" <greg....@gmail.com> wrote:
>
> I wonder what the Alan and vintage Vitus cyclocrossers were? Those were certainly off road capable. While not rock gardens, I wonder what a frozen muddy field would be classified?
The old ALANs (ie Competition & Super) were probably more flexible in the main triangle than just about any steel frames, while the round bladed forks were very stiff laterally, but quite flexible - and very comfortable - fore and aft. All I rode were exceptionally stable, and tracked perfectly.
> On Fri, Dec 9, 2016 at 12:30 PM, Murray Love <murra...@gmail.com> wrote:
>>
>> Stephen, since we can more or less ignore the butted sections, especially when they're short like on Logic WCS tubing, your 0.5-walled MTB frame comes close to the stiffness of the old SP tubing.
^ I'd say that unloaded the above frame feels good, but a bit stiffer with a load would be better. I've also ridden a prototype S-Works Steel frameset (perhaps similar tubing but 31.8 DT & TT) and that was amazing unloaded.
Later,
Stephen
I'm also inclined to think that anything that makes the fork much stiffer (ie most disc forks) is also going to reduce comfort on long rides, unless some sort of suspension is added. Lateral fork stiffness is good for handling, but fore-aft stiffness is bad news for bump absorption, IMHO.
Later,
Stephen
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Re tubing: IME seatstays can make a big difference. I have two frames with effectively the same main triangle and chainstay tubing, but one has 1/2" x0.9mm 531 fastback seatstays and cantis, while the other has 531 Pro 0.5mm double taper stays and sidepulls. The road bike with double taper stays is much more comfortable at tge saddle, despite shorter chainstays and smaller tyres. Everything matters.
... It sounds like the Bontrager Race Lites had a flexible seatstay to seat cluster connection, perhaps with a smaller diameter and thinner walled monostay segment...
Interesting report on the stiffness continuum using personal experience. The Romanceur is definitely more lively than I would have expected.Thanks for posting, Mitch.
On 11 Dec 2016 8:58 pm, "Harold Bielstein" <hkbie...@gmail.com> wrote:
>
> However, being new to a low trail machine, I was dismayed by how quickly and easily the bike dives into corners.
^ This is one of those love/hate things with low trail. I too found the drastic reactions disconcerting.
> I had to constantly correct its trajectory to smoothly follow an actual line thru the corner.
I didn't have this problem but found riding in a straight enough line to follow a wheel closely in a paceline very mentally fatiguing.
> I was not expecting the steering to be quite so sensitive.
Exactly!!!
> One other thing I found disconcerting was during seated (about 60rpm) climbing. As you pushed on the pedal and slightly pulled on the handlebar the bike would move its line from side to side. This required more concentration and was somewhat dangerous on very narrow roads with traffic. Although I’m getting used to this bike's handling, if I build another, I may increase trail numbers into the mid trail range around 45 mm. I hope my experience gives you an extra decision making data point regarding tube diameters and thickness.
FWIW, when I changed the fork on the GR and increased the trail from ~31mm to ~45mm the reaction to turn initiation became much less sudden, riding in a straight line became easier, shimmy almost totally went away and I found no problems with low speed handling. YMMV.
With your bike, I wonder if the issues at low speed are due to geometry, flex, or some combination. It's becoming clearer to me that one size doesn't fit all as the evidence accumulates.
Re flex/planing: I'm inclined to think this is very complicated, and is going to depend on riding style, size, weight, load carried (and where/how), etc. From my experience I'm inclined to think that on an unloaded bike, when climbing at a moderate steady-state effort, nothing is going to be too flexible *in the BB* and here I include ALAN's Super, Competition & Tourist, and a bike with a 636x28.6DT. For me, 969x28.6 downtubes start to feel too stiff, for this usage.
However, if one is working extremely hard (seated or standing) a very flexible frame can begin to wander around, or auto-shift, in which case something a bit stiffer can feel better. In this situation, light gauge oversize tubing or CF can come into its own, but some frames can still be too stiff and feel totally dead, for instance many older oversize alu frames.
When descending, forks can definitely be more laterally flexible than ideal, and IME given a smooth surface a (laterally) stiffer fork = better handling. However, forks that are very stiff fore-aft can give a brutal ride.
And with any significant load a lot of this goes out the window. The rack(s) and bags need to be stiff enough that they cannot move independently or oscillate, and if rear bags are carried then the rack mounting points need to be adequately stiff. The front triangle needs to resist twisting or low speed turns can result in the top tube and head tube flexing rather than the bike going where intended. Often touring frames are just made way stiffer everywhere, ie many Surly frames, but in reality this can be overkill, and IMHO the BB doesn't necesarily need to be stiffer for load carrying, though it usually is.
Getting all this right for a given rider is complicated enough, (and is likely to need several attempts), but trying to cater to a range of riding styles and weights with production frames is even less likely to please everyone. Still, it seems many people quite like flexible frames, while some others really dislike them, no surprise really...
Later,
Stephen
Low trail to me is still "weird". Far less now but getting on other bikes makes me realize "oh, huh, different!".
IME, low trail steering is more handsy and less in the hips. The only thing that I'm not crazy about is how the front end seems more inclined to slide/wash out. I do push it and generally I won't loose the front end in a corner even if it's loose unless I'm stiff thru bumps. Then the front will break loose.
I ride a bike with 52mm of trail a lot and love it. 700c bike mostly for going fast on pavement.
I'm VERY interested in the conversation wrt rear triangle tubing. I mentioned this on the BOB list some time ago shortly after I got the custom b/c it feels like the rear of the bike has perhaps even more travel than the front fork - built with Columbus Rando blades (the Hahn Rossman jobbers). This idea was a bit poo pooed by most folks over there but I'm hearing experiences similar to mine here. Perhaps it was because I framed the question in terms of total rear triangle travel.
I'm noticing feathery rear triangles are also something I like.
I'm VERY interested in the conversation wrt rear triangle tubing. I mentioned this on the BOB list some time ago shortly after I got the custom b/c it feels like the rear of the bike has perhaps even more travel than the front fork - built with Columbus Rando blades (the Hahn Rossman jobbers). This idea was a bit poo pooed by most folks over there but I'm hearing experiences similar to mine here. Perhaps it was because I framed the question in terms of total rear triangle travel.
I'm noticing feathery rear triangles are also something I like.
Mike, tell us everything! Dear lord!
Hi Mike,
I looked at the pics and am wondering what the current head angle and trail is with the Fargo V2 fork. The reason I'm wondering is that I have a sorta similar frame with a V2 fork. It's intended to fit a Rohloff hub, and ~150mm Q but I don't know yet what rear tyre will fit. 29x2.1 is okay, but b+ may have problems with the corner knobs contacting the chainstays. Unfortunately, this probably means buying several tyres and seeing what will clear. It looks to me that some of the new 2.6" tyres are only just over 60mm wide and tall in reality, so they should be okay if bigger doesn't work.
I'm also wondering why you axed the suspension fork - too much maintenance?
Later,
Stephen
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Thanks Mike,
Re the steering, at least one of the earlier b+ tyres isn't popular because of strange steering behaviour. There have been posts on mtbr.com about IIRC "auto-steer," but it seems this is fixable with a tyre change: http://forums.mtbr.com/26-27-5-29-plus-bikes/27-5-tires-931412-22.html
Later,
Stephen
Just out of interest, why not 559? Rat Trap Pass on 559 would be good and lightly used 559 disc wheelets are probably easier to find.
650b would also be good, of course.
Ian A/Canada.
650b fenders should work fine over both 584 and 559, depending on tire volume.
Ian.
The coastal route is great. Ride north to south, take the train back, or suffer the headwind. Almost any bike will do, provided your low gear is low enough for some of the passes. Beach camping, fog, vistas, ocean spray, Santa Cruz, Mexican food inland, chi-chi beach volleyball phys ed near Pepperdine, caterpillars crossing the road, good stuff all about.
- Max in A2