Sprocket Kit Yamaha YZ/WR400F - 520EXW 14/49 Category_Launch Control Switches Minimum flange pressure- Our enhanced

Minimum flange pressure- Our enhanced gaskets require less force to be applied on the metal part to seal through imperfections

this only provides proper control and balance when the unit is connected to a wall socket

Compatible only with stock clutch covers

Cornering speed increased by 5%

Sprocket Kit Yamaha YZ/WR400F - 520EXW 14/49 Category_Launch Control Switches Minimum flange pressure- Our enhancedRK chain and sprocket kits are the perfect drive maintenance kit for your bike. The perfect alternative to expensive OEM replacements, it is designed to meet and exceed OEM specifications. Supplied in presentable packaging with a carry handle for convenient transportation. Features: Includes strong and durable high carbon steel sprockets. Paired with a high quality RK chain.