Wossner 8204D100 Single Ring Piston 47.50mm KTM 85 SX TC85 MC 85 Performance Upgrade

Wossner 8204D100 Single Ring Piston 47.50mm KTM 85 SX TC85 MC 85 Performance Upgrade

• Brand: Wossner
• Part Number: 8204D100
• Keywords: Wossner piston kit, KTM 85 SX piston, Husqvarna TC85 piston, Gas Gas MC 85 piston, 85cc single ring piston, minibike piston upgrade

Upgrade your 85cc minibike engine with the Wossner Single Ring Piston Kit for KTM 85 SX, Husqvarna TC85, and Gas Gas MC 85. Designed for riders who demand maximum throttle response and reliability, this 85cc single ring piston kit improves power delivery, reduces friction, and enhances overall engine efficiency. Precision-engineered for the standard bore size, this Wossner piston kit for KTM 85 SX, Husqvarna TC85, and Gas Gas MC 85 is ideal for motocross racing, trail riding, and competitive minibike performance builds.

The Wossner Single Ring Piston Kit for KTM 85 SX, Husqvarna TC85, and Gas Gas MC 85 features a permanent skirt coating that minimizes piston rock and friction, resulting in quieter operation and longer engine life. Forged from premium aerospace-grade aluminum, this 85cc performance piston kit delivers exceptional strength while maintaining a lightweight design for faster revving and improved acceleration. Each kit includes the piston, single ring, wrist pin, and clips, making it a complete top-end upgrade solution for your 85cc motocross bike.

Note: Gaskets and wrist pin bearing sold separately.

Top Features – Wossner Single Ring Piston Kit for KTM 85 SX / TC85 / MC 85

• Precision forged piston for 85cc motocross engines
• Single ring design improves throttle response and acceleration
• Permanent skirt coating reduces friction and engine noise
• Aerospace-grade aluminum for strength and durability
• Lightweight construction maintains OEM balance and reliability
• Includes piston, ring, wrist pin, and clips

Fitment

• Gas Gas MC 85 Big Wheel 19/16 (2022–2025)
• Gas Gas MC 85 17/14 (2021–2025)
• Husqvarna TC 85 Big Wheel 19/16 (2014–2025)
• Husqvarna TC 85 17/14 (2014–2025)
• KTM 85 SX Big Wheel 19/16 (2003–2025)
• KTM 85 SX 17/14 (2003–2016, 2018–2019, 2021–2025)

FAQs

Q: Is this piston kit compatible with stock cylinder sizes?

Yes, this Wossner Single Ring Piston Kit is designed for standard bore 85cc engines and works with OEM cylinder specifications when properly maintained.

Q: Does this kit include everything needed for installation?

The kit includes the piston, ring, wrist pin, and clips. Gaskets and wrist pin bearings are sold separately and should be replaced during installation.

Q: Is this piston suitable for racing applications?

Absolutely. This piston is engineered for high-performance riding and is commonly used in motocross racing and competitive minibike builds.

🚀 Upgrade your 85cc engine today with trusted Wossner performance components and experience stronger power delivery, improved efficiency, and race-ready reliability. Order now and get your bike back on the track faster.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The best motocross shop in Central Florida.