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4 Stroke Piston Kit
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  • 4 Stroke Piston Kit

4 Stroke Piston Kit

€221.10
€198.99 Save 10%
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Pistons designed and manufactured by Wössner using their in‑house process: 4‑stroke, dual‑support design — lightweight with reduced piston-to-cylinder clearance for a quieter-running engine. Available in standard and oversize dimensions (for high-compression 4‑stroke applications). Molybdenum-coated skirts; complete kits (piston, rings, wrist pin, circlips). Used by top Supercross, Arenacross and MX GP teams.
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Out-of-Stock

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  • Fully in-house design and manufacturing: each piston is produced using Wössner’s own manufacturing process, ensuring traceability and build quality.
  • Four-stroke pistons feature a dual-support design for improved stability and durability in service.
  • Lightweight pistons offering the tightest running clearance in the industry, contributing to a quieter engine and improved dynamic performance.
  • Available in standard and oversized versions for most models; high-compression options are also offered for four-stroke engines.
  • All piston skirts are treated with a molybdenum coating to reduce friction and aid initial engine break-in.
  • Each kit includes all necessary components: piston, rings, wrist pin, and circlips, ready to install.
  • Wössner piston kits are selected and used by top Supercross, Arenacross, and MX GP teams, attesting to their race-proven reliability.
WOSSNER
09104963

Data sheet

Taux de compression
13,5:1
Matériau du segment
Acier, Coulé
Taille du piston
Taille standard A
Style
Remplacement Performance
Marque
WOSSNER
Référence fournisseur
8657DA
Nom du produit
Kit de piston
Type
Piston forgé de rechange
Unités
Kit
Type de moteur
4 temps
Alésage - surdimensionné
Standard
Diamètre du piston
94,95 mm
Longueur de la course
63,40 mm
Matériau du piston
Forgé, Acier
Revêtement de la jupe
Revêtement molybdène
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