Does anyone know what kind of bolt I would need to re-attach this? It's a Shimano and the back of this Crank arm shows FC-M430/431
The other side of the crank arm says it's a Dual SiS
I am fairly confident I can just use any 8mm bike crank arm bolt but I wanna make sure (I am a dumbass and don't really know what terminology to search to even start.
Any help is appreciated!
by PercussionDude
1 Comment
Any 8mm crank arm bolt will work. Just go to a bike shop and they’ll either give you one from a shoebox full of them, or sell you one for a few dollars.