Wossner Piston Kit 94.95mm KTM 450 SX-F 2023-2025 4075DA

If you're running a KTM 450 SX-F and pushing hard on the track or trail, your factory piston won't hold up to sustained high-RPM abuse. This Wossner kit gives you a purpose-built replacement engineered to handle aggressive riding while delivering sharper throttle response and improved engine longevity. You get the complete assembly—piston, rings, pin, and clips—ready to bolt in without sourcing parts piecemeal.

Wossner has been the go-to for serious racers for a reason: their pistons use aerospace-grade aluminum and advanced skirt coatings that cut friction and extend engine life. Whether you're recovering from a seized piston or building a stronger motor, this kit is the reliable upgrade that keeps you in the power band longer.

• Bore diameter: 94.95mm
• Fits: KTM 450 SX-F (2023–2025)
• Also compatible: Gas Gas, Husqvarna equivalent models
• Material: Aerospace aluminum alloy
• Skirt coating: Advanced friction-reducing technology
• Lightweight design: Improves acceleration
• Included: Piston, rings, pin, clips
• Installation: Bolt-on replacement
• MPN: 4075DA