Sprocket Kit Yamaha YZF-R1 '09-'14 (economy) - 530XRE 17/47 Model_Leatt Glove Lite AirFlex 3.5 The 523 tread pattern works

The 523 tread pattern works well in intermediate terrain

This is an accessory cable

Bumpers are made from high-quality OEM-grade polyurethane closed- cell foam

Econmically priced without sacrificing quality

Sprocket Kit Yamaha YZF-R1 '09-'14 (economy) - 530XRE 17/47 Model_Leatt Glove Lite AirFlex 3.5 The 523 tread pattern worksRK 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.