Wossner Piston Kit 2005-2021 Yamaha YZ125 & 2020-2022 YZ125X | 8302D Cooling Systems Setting the bar high

Setting the bar high

Hisun Strike 550 2017

you can roll them up or zip them off to completely remove them

Over twice as thick as stock

Front bumper

Wossner Piston Kit 2005-2021 Yamaha YZ125 & 2020-2022 YZ125X | 8302D Cooling Systems Setting the bar highWossner 8302DB 53. 96mm Dual Ring B Piston Kit fits 2005 2021 Yamaha YZ125 & 2020 2022 YZ125X Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section Forged from aerospace grade aluminum alloy Piston kits includes piston, rings, pin and clips