Wossner

For more than 35 years Wssner successfully design and produce high-performance pistons and connecting rods.

In order to offer their customers the best of Wssner Power their products are produced by using state-of- the-art technology and are subject to continuous quality control.

Performance quality and longevity – this is what Wssner stands for with high-quality products.

Piston Kits

Wssner pistons are supplied with the appropriate piston rings piston studs and retaining clips unless otherwise specified in the product catalogs. Please use our Fitments Tool to ensure the correct part is ordered.

Wossner is Germany’s finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high-performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons rods and customer service.

Features

• In-house designed and manufactured; all forgings are produced in Wossner’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
• All pistons include piston ring wrist pin and pin locks
• Wossner pistons are used by leading Supercross Arenacross and MX GP teams
• Made in Germany

Specifications

• Piston Size: 66.94mm
• Oversize: +1.00mm

Wossner is Germany’s finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high- performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons rods and customer service.

Features

• In-house designed and manufactured; all forgings are produced in Wossner’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
• All pistons include piston ring wrist pin and pin locks
• Wossner pistons are used by leading Supercross Arenacross and MX GP teams
• Made in Germany

Specifications

• Piston Size: 66.94mm
• Oversize: +1.00mm
• Number of Rings: 2
• Replacement Rings: RSB6700
• Replacement Wrist Pin: WP027
• Replacement Circlip: CW16
• Replacement Needle Bearing: N1016

NOTE: Wossner Piston Kits include the Piston Wrist Pin Circlips & Rings Needle Bearings are not included.