Wössner Pistons Standard Bore Kit

The Wössner Pistons Standard Bore Kit line gives you a forged replacement piston kit for powersports engines that are running at their standard cylinder bore size. Wössner is a German forged piston specialist. Its pistons are used in motorsport and in everyday riding, wherever performance and durability matter. Each kit is built to restore or improve engine performance during a top-end rebuild.

Key Features:

• Forged from aerospace-grade aluminum alloy for strength at high temperatures and loads
• Machined to reduce weight while keeping strength in key areas such as the crown and skirt wall
• Skirt coating to reduce friction and piston rock, for quieter running and better performance
• German engineering with a precise fit and finish
• Kits include the piston, rings, wrist pin and retaining clips, as documented for the kit's manufacturer part number

Choose the kit that matches your engine's standard bore size. Each variant has its own part number and piston size designation.