Upgrade your engine with the Wossner 8630DC precision-engineered piston kit, featuring a 94.98 mm bore size—specifically designed for select GasGas and Yamaha 2-stroke models from 2020 onward.

Description

Piston Kit – 94.98 mm – Gas Gas | Yamaha

Upgrade your motorcycle’s performance with the WOSSNER 8630DC piston kit, designed specifically for Gas Gas and Yamaha models. At Moto-House MX, we understand that riders demand high-quality, OEM replacement parts that enhance engine efficiency and durability. This piston kit features advanced lubrication channels, including enhanced piston pin oiling slots, radial boss machining, and annular grooves, all engineered to improve wrist pin lubrication and reduce wear during intense riding sessions. Whether you’re pushing your bike on the track or maintaining a reliable trail machine, this kit ensures optimal performance and longevity.

Constructed from lightweight yet durable materials, the piston is designed with a tight wall clearance for quieter operation and improved break-in performance. The skirt is coated to reduce friction, which helps lower engine temperatures and increase component lifespan. Additionally, the ring land treatment enhances oil control and ensures a secure ring seal, minimizing blow-by and maximizing power output. The double-bridged forging design adds strength and stability where it’s needed most, making this piston suitable for demanding racing conditions or aggressive trail riding. The kit includes a piston, rings, wrist pin, and pin locks, providing everything needed for a seamless installation and reliable operation.

Features:

• Enhanced piston pin oiling slots for improved lubrication

• Radial boss machining and annular grooves for better wrist pin lubrication

• Lightweight construction with tight piston wall clearance for quiet operation

• Skirt coated for reduced friction and improved break-in performance

• Ring land treatment for superior oil control and ring seal

• Double-bridged forging design for added strength

• Complete kit includes piston, rings, wrist pin, and pin locks

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