Sprocket Kit Yamaha YZ250 '99-'01 + '05-'06 WR400-450F - 520EXW 14-50 Model_Richa Ladies Skinny Jean New developed technologies

New developed technologies

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The indentation design on the smallest base and on the back creates extreme flexibility

OEM's recommend replacing drain plug washers at each oil or coolant change

Sprocket Kit Yamaha YZ250 '99-'01 + '05-'06 WR400-450F - 520EXW 14-50 Model_Richa Ladies Skinny Jean New developed technologiesRK 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.