ALPINESTARS Radon Pants - Black - US 36 / EU 52 3328022-713-36 EVO Series Graphic Kit Complete valve shim kits make

Complete valve shim kits make it easier to maintain your valve train

There is a welded in o2 bung

In cooperation with several Yamaha teams and riders Twin Air has developed a new Airbox Kit for the Yamaha YZ250F/450FKit creates more open space within the airbox to optimize the airflow into the engine

Molded hard-knuckle protector provides impact and abrasion protection

ALPINESTARS Radon Pants - Black - US 36 / EU 52 3328022-713-36 EVO Series Graphic Kit Complete valve shim kits makeRelaxed fit, straight leg for an optimized comfort Stretch denim fabric delivers flexibility, enhanced comfort and a softer feel against the skin Protective and comfortable Nucleon Flex Plus armor is highly flexible and adaptive and has a thin profile for optimum rider comfort Inner fabric gussets in aramidic fiber reinforce the denim fabric at critical points such as the knee Reinforced side seams with triple stitching for durability