D3T DISTRIBUTION SAS ("We"), along with our Partners, use Cookies and Trackers to ensure the proper functioning of this website, to carry out audience measurements, to offer you personalized advertising and tailored offers, or to share content with you via social networks. Your data is shared with 10 of our Partners. We retain your choices for 6 months. You can change your mind at any time by clicking on "Set my Cookies" in the links at the bottom of the page. For more information, please consult our Cookie Policy.
The WÖSSNER Pro Series forged piston is an engine part designed for off-road and motocross practices. Machined from aluminium and forged to maintain a homogeneous structure, it comes in oversize A and features a precise piston diameter of Ø 75.960 mm for a nominal bore of 76.00 mm. Its skirt benefits from an anti-friction treatment to limit wear against the sleeve and facilitate the running-in process.
Forged aluminium piston — Pro Series
Compression: high compression
Bore diameter: 76.00 mm — Piston diameter: Ø 75.96 mm (oversize A)
Skirt treated with anti-friction
Delivered complete: ring(s), circlips, and pin
Designed for 2 and 4-stroke motocross engines, this piston is aimed at riders looking for an alternative original part during an engine overhaul or overbore. The respected dimensional fit facilitates machining and running-in, while the supplied rings/circlips/pin set allows for quick assembly in the workshop. Please ensure compatibility with your cylinder and manufacturer tolerances before installation.
Common application examples: KTM 250 EXC-F SIX DAYS (2013), HUSABERG FE 250 (2013), KTM 250 EXC-F (2013).
30 days returns
Help and contacts
