
Offroad$388.95

WISECO
In stock · stock as of Sep 3, 2026
Shipping calculated at checkout
30-day returns on unused parts
The first and only asymmetrical piston for 250cc and 450cc applications! 100% fully machined billet piston Dyno proven power gains Exclusive custom lapped top ring and matching precision machined ring groove provide improved ring seal and break-in ArmorGlide Skirt Coating Used exclusively by Team RCH/Yoshimura/Suzuki Factory Racing