Sprocket Kit Yamaha WR450F '12- - 520KXZ 14/47 Rim Diameter_18 Inch Dimensions (cm): 360 x 90

Dimensions (cm): 360 x 90 x 170

Steel construction provides strength and durability

The stacked features make the 10U one of the best helmet communication devices on the market

Designed with an adjustable top plate to accommodate for everything from your 450 monster to the mini racers 85

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Sprocket Kit Yamaha WR450F '12- - 520KXZ 14/47 Rim Diameter_18 Inch Dimensions (cm): 360 x 90RK 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.