Rear Wheel Drive

My son in law is saying that on my 2004 Sportsman 700, that both rear tires should turn at the same time. Other wise driveing it up on the trailer the one rear was spinning and not the other . Does anyone see a problem.

Thanks. And this is one bad *** Quad.

Yeah both tires are supposed to turn, you probably got a broke axle, or the splines are stripped. Sweet bike BTW.

Thanks. I'll pull it apart..

Well boys.. I pulled the hub off the rear axle that was slipping. the hub and the axle was good. Tried to get the axle out of the center section.. Could not get it out. What's the trick..