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Wiseco Forged 74.00mm Piston & Top End Gasket Kit '87-88/'91-92 TRX250X (PK1021)
10.25:1 Compression Ratio Standard Bore 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$253.95$228.99 -
Wiseco Forged 75.00mm Piston & Top End Gasket Kit '87-88/'91-92 TRX250X (PK1023)
10.25:1 Compression Ratio Bore Oversize +1.00mm 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$253.95$228.99 -
Wiseco Forged 83.00mm Piston & Top End Gasket Kit (PK1018)
10.25:1 Compression Ratio Standard Bore 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$264.95$237.99 -
Wiseco Forged 83.50mm Piston & Top End Gasket Kit (PK1019)
10.25:1 Compression Ratio Bore Oversize +0.50mm 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$274.95$246.99 -
Wiseco Forged 85.00mm Piston & Top End Gasket Kit (PK1031)
10.0:1 Compression Ratio Standard Bore 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$311.95$280.99 -
Wiseco Forged 86.00mm Piston & Top End Gasket Kit (PK1033)
10.0:1 Compression Ratio Bore Oversize +1.00mm 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$316.95$284.99 -
Wiseco Forged 85.50mm Piston & Top End Gasket Kit (PK1032)
10.0:1 Compression Ratio Bore Oversize +0.50mm 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$311.95$280.99 -
Wiseco Forged 85.00mm Piston & Top End Gasket Kit (PK1036)
11.0:1 Compression Ratio Standard Bore 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$344.95$309.99 -
Wiseco Forged 87.00mm Piston & Top End Gasket Kit (PK1034)
10.0:1 Compression Ratio Bore Oversize +2.00mm 4-stroke Non-coated Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine Optimized...$350.95$315.99 -
Wiseco Black Edition Forged Piston Kit 3.885" Bore for Twin Cam 103 (K2789)
9.0:1 Compression Ratio High-tech manufacturing ensures greater operating strength and lower expansion at high temperatures Kits include forged pistons with ArmorGlide™ coated skirts, rings,...$576.95$518.99 -
Wiseco Black Edition V-Twin Piston Kit 4.250" Bore for Milwaukee 8 128ci (K2802)
Engineered, forged, and machined in the USA High compression (11:1) for added power ArmorX coating applied to piston crown, ring grooves, and pin bore through proprietary electrochemical process and...$576.95$518.99 -
Wiseco Black Edition V-Twin Piston Kit 4.075" Bore for Milwaukee 8 117ci (K2804)
Engineered, forged, and machined in the USA High compression (11:1) for added power ArmorX coating applied to piston crown, ring grooves, and pin bore through proprietary electrochemical process and...$576.95$518.99