PISTON KIT 20-21 EXC-F 350 87.98mm, WOSSNER 8990DC, KTM

Wossner Forged Piston Kit - High Performance and Durability

Upgrade your motorcycle's engine with this premium Wossner forged piston kit. Engineered for demanding applications, this piston is built to withstand extreme conditions while ensuring optimal performance and longevity. Manufactured in Germany, Wossner pistons are a trusted choice for both competitive racing and everyday riding, offering superior strength and advanced thermal management.

This piston kit features a forged construction that provides exceptional durability and resistance to high temperatures and pressures. The innovative design incorporates features that optimize heat transfer from the combustion chamber to the cylinder walls, contributing to efficient engine operation. Its elliptical shape ensures a uniform bearing surface even under thermal expansion, which helps to reduce localized pressure and evenly distribute thrust loads. This design prevents potential piston collapse and promotes consistent engine performance.

Key Features:

• Forged piston construction for enhanced strength and longevity.
• Designed for optimal heat transfer for efficient engine cooling.
• Elliptical piston shape provides a uniform bearing surface under thermal stress.
• Effectively reduces localized pressure and distributes thrust loads evenly.
• Prevents piston collapse for reliable engine operation.
• Manufactured in Germany to exacting standards.

Specifications:

• Piston Diameter: 87.98mm
• Ring Set Included: TPR88.00
• Clips Included: CW20
• Pin Included: WP072-SP