• -20.07%
Piston forgé WÖSSNER
Piston forgé WÖSSNER
Forged Piston WÖSSNER – MULTI-MOTO 4T high compression Ø88.97 mm B+0.01 2010-2024
Piston forgé WÖSSNER
Piston forgé WÖSSNER
Forged Piston WÖSSNER – MULTI-MOTO 4T high compression Ø88.97 mm B+0.01 2010-2024

Forged Piston WÖSSNER – MULTI-MOTO 4T high compression Ø88.97 mm B+0.01 2010-2024

WÖSSNER
8581DB
Shipped the 24/09/2026
€192.64 €241.00 -20.07%
Tax included
  • Forged aluminum piston for added strength and lightness
  • High compression 11.1:1 for power and responsiveness
  • Bore Ø88.97 mm, stroke Ø89.01 mm
  • Oversize: +0.01 (B)
  • 2 rings, includes circlips and gudgeon pin
  • 4-stroke engine compatibility
Stock availibility Yes

 

The WÖSSNER forged aluminum piston delivers performance for 4-stroke engines. Crafted in forged aluminum, it combines light weight with strength to optimize combustion precision and throttle response across high rev ranges. With a high compression of 11.1:1 and an oversize of B+0.01, it increases power and torque while maintaining long‑term reliability. Bore Ø88.97 mm with a 89.01 mm cylinder ensures precise fit for high‑performance configurations. The piston is supplied with rings, circlips and gudgeon pin, and is compatible with 4T engines as listed in the compatibility tab (21 models).

Compatibilités véhicule
Modèles compatibles vérifiés
16
BETA, KTM 2003-2009
Voir tous les modèles compatibles
2009 BETA ENDURO RR 450 450cc BETA ENDURO RR 450 4T 450cc
2008 BETA ENDURO RR 450 450cc
2007 BETA ENDURO RR 450 450cc KTM 450 EXC RACING 2007 <2007><EU><8403G3> 450cc KTM 450 EXC RACING SIX-DAYS 2007 <2007><EU><8403G2> 450cc
2006 BETA ENDURO RR 450 450cc BETA ENDURO RR 50 50cc BETA ENDURO RR 50 RACING 50cc KTM 450 EXC RACING 2006 <2006><EU><8403F3> 450cc
2005 BETA ENDURO RR 50 50cc BETA ENDURO RR 50 RACING 50cc KTM 450 EXC RACING 2005 <2005><EU><8403E3> 450cc
2004 KTM 450 EXC RACING 2004 <2004><EU><8403D3> 450cc
2003 KTM 450 EXC RACING 2003 <2003><EU><840333> 450cc KTM 450 EXC RACING SIX-DAYS 2003 <2003><EU><840332> 450cc