Durability, longevity and increased horsepower. PK PISTON AND GASKET KITS. Feature forged pistons, rings, wrist pins, circlips and top end gasket set. Contain all the necessary components for overboring or rebuilding your top end.
All Wiseco High-Performance Motorcycle Pistons are priced with rings and circlips; see price list. 4-STROKE RACER'S CHOICE PISTONS.
When blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing. Now you can own the same race parts as all the top race teams. These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer. Have additional features over standard Pro-Lite parts. Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation.Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end. GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression. 0.50mm Oversize to 48.00mm.
Please Confirm Fitment of Your Bike or Vehicle Before Purchasing. (Orders can NOT be changed, altered or canceled).
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