hey buddy, what ever size outside diameter your axle is , you want locking collars that fit that size . my axles on my max 2 are 1 1/4 . the collars are for a 1 1/4 axle. make sure you order the 2 piece collar. it is basically 2 half circles that clamp together with 2 allen screws. they clamp very tight. with one on each side of the sprockets they keep the sprocket right in place after you line it up with the chain. one of the ones i put on my max was in a tight spot. could not get my fingers under the one half of the collar and hold it while i put the other half on and screwed it,so i stuck the one half on with some goop, let it dry and then it was easy to install the other half of the collar. if your not sure of the size of the axle i am sure r.i. could tell you. any more questions let us know. and when you get , let us know too. johnboy va.
.
.
Comment