What is the crank bolt size ?
6504
Actually is the round exagonal head bolt that holds the crankarm to the BB.Usually an 8 mm hex head that pushes the arm into the square tapered bb.
6505
It is the old school small bolt, the new style larger allen bolt on the shimano hollow bottom bracket will not work.
595883
You have either a 1/2" or 9/16" crankset, you know what do the pedals mount too. This determines your pedal thread size. So what do you have for a fixie, you know what parts do you have.
1446938
the nut that tightens the handlebar clamp appears to be an 8-36 bolt, but I'll have to confirm with a thread gage later today. Can you bring the clamp to the hardware store to check?
571232
My set up: sram red compact crank and sram 1050 12-32 cassette...works fine, no issues, has been on my bike for over a year...though I did not determine the correct chain length, I had my LBS do it. : )
1204735
3/8" Same size as the bolts. The T nut will be drawn into the wood when you tighten the bolts and the teeth will hold it from spinning.
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.
2100249
I would plan for 8hrs...the hardest part is loosening and tightening the crank bolt. I know they are not cheap, but buying the special socket for this is advised. I'm saying this only in hindsight, as I used a 2x4 with holes cut in it (a technique I found on the web), but it was not ideal and barely worked.
97958
Bolts don't really have sizes. Do you mean the nut at the top? Or maybe the 2 nuts and bolts at the bottom? Behind the rotors?
589908
14 to 20 inchesThe bolt sizes are pretty well standardized so they are easy to find.
2069284
I used a 30 mm. DEEPWELL socket on the nut with a 6 ft. Breaker bar/pipe. I cant remember the size of the bolt but I believe it was one or two sizes smaller.
865187
They appear to be 152cm (doesn't say specifically, but there is a marking of 152 on the back of the crank and it measures close to that with a tape).
542469
Hi Nick, I am not 100% on the bolt your talking about. However, I believe you are referring to the bolt underneath the black plastic stub in the middle of the handlebars directly in front of the seat. If so, a 7/32 inch hex/alan key fits it nicely. You'll want it tight too because I almost had an accident at how loose it was when it arrived.
440365
I am using my engine for a custom built hydraulic log splitter. There are two bolt mounting patterns. One recessed around an inset circle and fits standard hydraulic pump brackets perfectly. The other is a square bolt pattern 'on top' of the circle. Those are I believe 5.25" on center, but I can't measure at this point because the pump bracket is mounted. I believe the documentation noted their size. Based on the bracket I am using, I would guess they are a very standard size because mine worked flawlessly...
1362345
Yes. I looked up this bike and it looks like the cranks fit this size. Either way, this is the larger of the two most common sizes and it's not really a problem if it goes on a crankset of the smaller size.
1131201
These are M12x1.5. According to my research, they have the same thread length as stock bolts, 26mm with a 60deg taper.
1438963
That is the diameter of the bolt , it is about two inches in length, excellent product
1925541
The length of the crank arms- generally 170, 172.5 or 175. 175 is most common- a little less leverage with shorter lengths.