SPROCKET REAR MOTO MASTER ULTRALIGHT STEEL 51T YAMAHA TTR WR YZ S3-Size-32 Uses stock valve springs

Uses stock valve springs

Neck brace compatible

2 and 4-stroke compatible thanks to removable 4 stroke bung sleeve

The ZETA Rear Shock Preload Adjuster is designed to make rear suspension preload adjustments faster

All Balls fork dust seals are made using the same high quality process as their fork seals providing outstanding quality and performance exceeding OEM specifications

SPROCKET REAR MOTO MASTER ULTRALIGHT STEEL 51T YAMAHA TTR WR YZ S3-Size-32 Uses stock valve springsTop grade hardened steel, will outlast an aluminium sprocket up to 3 times. Special coating for extra durability. Race proven design offers optimal strength to weight ratio. CAD designed and laser cut using state of the art technology. Made in Holland