I have maybe 5000km (changed gauge cluster and I don't know for sure the total km) on mine and this is the second time for pucks and rollers. The bushing and spiral snap ring were in the BRP kit so I though it would be good to change. There was a little play with the old bushing on the crank and the new bushing fit tighter. Pucks and roller today and then back on and torque it down.