Wossner Standard Series 2-stroke piston kit for KTM/Husqvarna 250 TBi engines, built from forged aerospace-grade aluminum for strength with reduced weight. A permanent skirt coating helps cut friction and piston rock for quieter, smoother performance.
Highlight the main advantage or unique feature in three to four sentences:Refresh your 2-stroke top end with the Wossner 8169DB piston kit, engineered for modern KTM and Husqvarna 250 TBi engines. The forged aerospace-grade aluminum construction delivers excellent strength where it matters, while optimized machining keeps weight down for responsive performance. A permanent skirt coating reduces friction and piston rock, helping the engine run quieter and more smoothly. Because it’s supplied as a complete kit, you have the essential components needed for a proper rebuild in one box.
How it solves a problem / improves life:When a 2-stroke piston wears, performance drops and the risk of scoring or failure increases. This kit provides a reliable, performance-focused replacement to restore compression and throttle response, while the skirt coating and precise machining help reduce unwanted noise and wear during operation.
Kit includes:• Piston #8169DB• Ring Set #RSB6640• Wrist Pin #WP033• Retaining Clips #CW18
Compatibility (as provided):Fits select '23–'25 Husqvarna TC 250 TBi, '24–'25 TE 250 TBi, and '23–'25 KTM 250 SX TBi, '24–'25 250 EXC TBi, '23–'25 250 XC TBi, '23–'24 250 XC-W TBi.
