Mountain Biking - Single Speed Disc Brake 26er?

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View Full Version : Single Speed Disc Brake 26er?


Hummeth
12-19-10, 09:28 PM
Does anyone make these? I have found a number of 29" SS Disc equipped bikes but no 26ers. Any advice?


scrublover
12-19-10, 09:36 PM
Surly, Soma, Jamis. Lotsa' companies have them out there. What are you looking for, more specifically?

Otherwise, it's really damn easy to turn any hardtail frame you like into a single speed, in a variety of ways. I've had several single speed mtb setups over the years, and only one was on a single speed specific frame.

Elisdad
12-20-10, 09:44 PM
Redline is making a 26er version of their Monocog again. The bike comes with v-brakes, but can easily use disc brakes since the hubs are disc ready & the frameset has disc tabs.


mestizoracer310
12-28-10, 01:20 PM
Since I'm primarily going to use my recent acquirement as pure trail/mountain riding, would a single speed be more suitable? I'd even consider keeping a gear or two, if possible..?

shiggy
12-28-10, 02:16 PM
Surly, Soma, Jamis. Lotsa' companies have them out there. What are you looking for, more specifically?

Otherwise, it's really damn easy to turn any hardtail frame you like into a single speed, in a variety of ways. I've had several single speed mtb setups over the years, and only one was on a single speed specific frame.
Plus Salsa, On-One...

Elisdad
12-28-10, 02:32 PM
FWIW, I primarily ride a singlespeed on trails around the flat trails of Chicago. From time to time I ride on a bike with a 1x9 drivetrain. That really is all the gearing that I need around here. YMMV.

mestizoracer310
12-28-10, 02:50 PM
Elisdad..so you only run the small "granny" gear up front, correct? I'm currently a 21spd, but the less weight I got on there, the better right? Plus I'm not going to be pedaling much on descents and this bike is ONLY for trails/mountain...

Elisdad
12-28-10, 03:11 PM
I run a 32t chainring up front & a 11-32t cassette in back, it's the stock gearing that came on the bike. I run it pretty much stock other than adding a suspension fork & disc breaks shortly after I got the bike. A 1 to 1 ratio ought to be plenty good enough enough to climb most hills. It's a 29er if that makes any difference to you.

sKiLLeD
12-29-10, 01:16 PM
i have a gt peace SS w/ eccentric BB and its a 26". Havent really seen much else like it. supposedly it was a show bike for shimano..its matte black w/ shimano decals. triple triangle...its pretty sick!

thenomad
12-29-10, 03:25 PM
If you want to save weight then a few chainrings and an FD is barely anything.
There can be a bit of weight in the rear with cassette and RD though, wheels as well, of course.
Two gears up front may be a cool option.

mestizoracer310
12-29-10, 10:34 PM
Elisdad, thanks for the info...a 1:1 would be something like 30 chainring and 30 sprocket? lol Sorry I'm tired from work..

skilled...sounds awesome. I run a GT road bike as well...(but more recently my SE Draft)

thenomad, didn't think about it that way...but I guess I'll just leave it alone then, unless I can find an internal gear setup I like? But that might be quite heavy as well.... Are you thinking keeping the FD setup and chucking the RD?

Elisdad
12-29-10, 10:42 PM
Yes, 1:1 = the same size chainring/cog combo.

mestizoracer310
12-29-10, 10:49 PM
Elisdad, but wouldn't it be better to have a smaller chainring when compared to running direct drive?

Elisdad
12-29-10, 10:59 PM
I rarely run 1:1, in that bike's case it'd be 32x32. I'm usually in a higher gear. I was just trying to state that limited gearing on my geared bike has been sufficient for me. I've never wished for a higher gear when I've been off-road with the bike and I've rarely wanted an easier gear, that mostly occurred when I was in worse physical shape.

On my SS 26er, I used to run a standard 2:1 ratio, 32x16. That was good for most trails around me, but an 18t freewheel in back helped at one particular trail. I currently run 32x20 on my 29er SS, but will be moving up to an 18 or 19t this Spring. I run 42x18 on my SS CX bike.

I'll leave the question of whether smaller chainrings & cogs would be better to someone more knowledgeable than I am.

mestizoracer310
12-29-10, 11:46 PM
The thing is when I took the bike home I overlooked the condition of all the teeth on the chainwheels...the middle and smallest had some teeth "cut in half"...so I had the mechanic swap them out for me. W/ the initial 46-36-24 the granny gear was putting out a 1.5 gain ratio. Now with the replaced chainwheels as 46-39-30, the granny is putting out 1.9...this is with the 30T rear....it's a Shimano 7spd "G" cassette...If I do decide to keep this frame and rebuild it to my specs/usage...I may swap out the drivetrain, more specifically the RD, cassette and shift lever..

LesterOfPuppets
12-29-10, 11:59 PM
Many chainrings come stock with a few half-height teeth. It makes for better shifting.

mestizoracer310
12-30-10, 04:50 PM
HHhmm, I wonder if he can swap them back.... I'd prefer having an ultra low gear....