This is a BRAND NEW complete RZ500 rear crankshaft assembly. This crankshaft is an exact repeat of the first batch of RZ500 crankshafts we had made back in 2008. All web bearings are high quality as before. Lower rod bearings are silver caged as before and the rods are same as before.
This is a OEM style replacement part so all connecting parts will fit same as stock. This crankshaft was very popular and proved to be very reliable. Due to many requests we decided to have another run of them made.