1999-2021 for Yamaha YZ 250 WOSSNER Piston Kit 8216DA Large-wing design for maximum protection

Large-wing design for maximum protection to front end parts of ATV

Can be worn over a light jersey or under a snowmobile jacket

Alpinestars CE-certified Bio-Armor protectors on shoulders and elbows

Universal design fits almost any ATV seat

Shocks are available with clevis and eye mounting ends

1999-2021 for Yamaha YZ 250 WOSSNER Piston Kit 8216DA Large-wing design for maximum protectionManufacturer: WOSSNER PISTONS MPN: 8216DA Title: Piston Kit Option: 66. 40 mm In house designed and manufactured; all forgings are produced in Wssner's company owned forging operation 4 stroke pistons are made using a double bridged forging design Lightweight pistons with the tightest piston wall clearances in the industry give you a quieter running engine Standard and oversize pistons for most models, with high compression ratios available for 4