WOSSNER SINGLE RING PISTON KIT YAMAHA YZ 65 2018-2022 PART 8306DA 2019 Airfoil shape added to cage

Airfoil shape added to cage tip to increase air velocity from outer ports

Bore                                   45mm

Custom engraving available for an additional charge

2011-2016 2-Stroke KTM Big Bike All

2016 - 2018 KTM 150 SX 2016 - 2018 HUSQVARNA TC 125 2016 - 2018

WOSSNER SINGLE RING PISTON KIT YAMAHA YZ 65 2018-2022 PART 8306DA 2019 Airfoil shape added to cageALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW ITEM BORE SIZE PISTON SIZE RING RING QTY NEEDED CLIP WRIST PIN SE BEARING 8306DA 43. 50 43. 45 RSV4350 1 CW12 WP091 N1036 8306DB 43. 51 43. 46 RSV4350 1 8306DC 43. 52 43. 47 RSV4350 1 8306D200 45. 50 45. 45 RSB4550 1