Does anyone know the crank arm length and if the crank arms could be swapped? Thanks
1389647
The crank appears to be unique to the Schwinn AC bikes. I doubt you could swap for something else.
1389648
You can't swap them. They are designed it a certain way. I don't know the length because it is covered up.
731345
The crank will only work on the left . If you restring cable to other side there will be no guide for cable.The crank shaft will not reverse because of gear location.
939573
No idea. Finally gave up on it, tossed it, and ordered a different bike. Once the B R F Bike broke--there was no fixing it. The handlebar contraptions kept coming off no matter how we tried to toghten them. Sorry to disappoint.
932560
This is a right hand crank. Body is not designed to be universal. Bought this for my son, and he loves it.
1637658
I returned this item because I didn't like how u needed to bend the arms to make it "fit" my bike. My suggestion is to talk to a pro shop and get their opinions as they are more qualified than I am.
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. : )
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.
1925541
The length of the crank arms- generally 170, 172.5 or 175. 175 is most common- a little less leverage with shorter lengths.
1382086
No, I think this crankset will be too short/not wide enough; made to fit a 68mm (shell width=width of bracket minus the spindle). You, have to find one that is 73mm. hope this helps.
786084
I would recommend the 9". More space between the hand and crank. Good luck!
944087
I replaced the BB ON MY Gaint/ Boulder SE Mt. bike, my cranks had a female fine thead on the cranks arms my puller threaded into the cranks then the bolt on my puller screw into the puller and push against the square taper shaft on the bb and remove the cranks on bb. you may have to remove dust covers on crank arms to see thread on the cranks
640472
There are two sizes of pedal shafts, 9/16 and 1/2 in. Yours is probably a 9/16. To be absolutely sure take off one of your pedals and measure the diameter of the shaft were it threads in to the crank arm. Secondly, buy a better set of pedals than these, both sets I purchased began making noise soon after use. Both sets went into the trash.
1846749
You would probably get a better answer from an expert in a bike shop or contacting the manufacturer. There are many factors to consider. We bought this to replace the same piece. Sorry we couldn't help much.
1474986
it did not fit mine. the diameter was too small to fit around my handlebars. in the end it would cost me more to return it so off to goodwill with it...
734654
I'll try one of my arms and see if it fits. I know there are different threads on the arms depending on if they're American or import. I think I have both lying around.
1417601
It is for a square taper bottom bracket. Do note that the crank arms are a little shorter than standard adult 170mm to 175mm arms.
124132
Yes you could use that crank it will work. You will need a new bottom bracket. And your gearing will change