Renthal Sprocket Twinring Orange 52T Bi-Metal Grooved SIZE_28 Tooth WATER PUMP REBUILD KIT YZ250

WATER PUMP REBUILD KIT YZ250 1983-87

Lift height: 335mm (pin centre)

Supports Riders: Bluetooth Intercom: 4 riders

* Not included in all kits

Renthal Sprocket Twinring Orange 52T Bi-Metal Grooved SIZE_28 Tooth WATER PUMP REBUILD KIT YZ250The Renthal Twinring Rear Sprocket is a long lasting durable Off Road sprocket that was developed and tested over the course of 5 years. The unique flat face two piece design keeps weight to a minimum and maximizes durability all while keeping a narrow profile. The outer steel ring is expanded at 200C and then fitted to the aluminum inner before cooling, this process creates a permanent bond while flat socket set screws prevent lateral movement