ALPINESTARS SMX-1 R v2 Boots - Black/White - US 14 / EU 50 2224521-12-50 Clutch Kit 2014-2018 Yamaha YZ 450 F

2014-2018 Yamaha YZ 450 F - - 2014-2018 Yamaha YZ 250 F - - 2007-2019 Suzuki RM-Z 250 - - 2007-2019 Suzuki RM-Z 450

New Diamond Shaped Silencer Design (Carbon Fiber Cans with Carbon End Cap) designed to match the FZ10's "naked line

Web strap has metal tip with deboss logo at the end Removeable metal clamp buckle with debossed enamel logo

All piston kits are supplied as a complete assembly for ease of fitment with new control valves and needles to give a more precise range of adjustment

delivering next level durability

ALPINESTARS SMX-1 R v2 Boots - Black/White - US 14 / EU 50 2224521-12-50 Clutch Kit 2014-2018 Yamaha YZ 450 FA class leading, low cut performance riding boot, the SM 1 R v2 Vented Riding Shoe incorporates a host of technical innovations for improved levels of comfort, fit and durability. Constructed from a lightweight and abrasion resistant microfiber upper with extensive perforations for maximum airflow and breathability, the shoe is also equipped with strategically positioned TPU protectors for abrasion resistance in a key area. The SMX 1 R v2 Vented