Sprocket Kit Yamaha YZ80BW - 428H 13/47 Model_Putoline Estertech 4+ Special surface heat treatment and

Special surface heat treatment and hardening on teeth

These slim speakers are compatible with Sena's 20S

Hundreds of sizes and shapes for most applications

10 HZ MULTI-GNSS POSITIONING: Yes

Extra long design increases the efficiency of the chain guide feeding

Sprocket Kit Yamaha YZ80BW - 428H 13/47 Model_Putoline Estertech 4+ Special surface heat treatment andRK 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.