What size bottom bracket assembly should I use for this frame?
1732430
We bought the Shimano UN55 BB Square Taper Bottom Bracket 68X107mm to use with Origin8 Square Top Track/Single Speed Crankset - 170mm x 46T Square Taper White.
1900280
You will need a rear mounting bracket, or a block of wood or something. You'll have to ask the manufacturer what kind of mounting bracket.
1790203
This particular one did. Can't speak for all of them since new frame standards have press-fit bottom brackets.
1459895
Looks like a standard frame, should fit .... You'll need a rear carrier rack to attach the basket.. if you're not handy with tools, have a friend who is do it.. make sure the basket is to the rear enough to clear your heel when peddling.
567298
You have to secure the brackets to the frame, it would depend on whether the frame is wide enough to attach the bracket. My frames were 3/4" wide and it worked fine.
937152
That's a pretty specific question. All I can say is that the crank sits fairly far out on the bottom bracket and I've ended up using short BBs like 118s or 123s.
2029284
These are for 130mm hubs. See the following link on how to measure your frame http://sheldonbrown.com/frame-spacing.html
1358640
My advice ask for the bolt location dimensions on the bracket. The one I ordered was wrong but the seller graciously supplied me with the correct one later.
4833
They recommend brackets by SanuD or OmniMount. Two threaded holes in back and one on the bottom. Good luck!
1184034
you need to measure the bottom bracket shell and the spindle on the old bottom bracket (it is most likely a 68mm x 115-120mm bottom bracket but measure to be sure) here is an image http://www.peterverdone.com/wiki/images/5/5f/Hollowtech-II-3.jpg and a handy chart http://sheldonbrown.com/bbsize.html
716773
I used this one: Shimano UN55 BB Square Taper Bottom Bracket (68x110mm)it is a 110mm length BB.
878283
130mm BCD is the spacing. It did not work for me. I wound up getting a new crankset, which also required a new lower bracket with longer spindle. It all worked out in the end.
1694947
I use a low 4" box frame. It makes it the perfect height and gives good support.
1540427
Measure the diameter of the bottom bracket shell. If it is exactly 2", then bottom bracket bearing set should fit. I installed this bearing set on a 1990's USA Huffy bike and a 1970's USA AMF bike with no problems.
706971
One side has permanent threads the other side has a threaded ring. Screw the side with the permanent threads into the frame all the way. Then take the threaded ring and put it in from the other side. You will need the special tool to tighten the threaded ring, although you can probably just tap with a screwdriver to tighten. It may be obvious, but search youtube for 'I stall bottom bracket' for visual example.
1274307
I dont believe so the brackets that mount into the frame probably wont line up with your model. hope this helps
217926
There are so many different bikes there with different style. You will have to make your own bracket in order to make it fit if it is necessary.