Vertex VTK22190A-1

Piston KitExact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespanHigh-tech Molybdenum Disulphide (MOS2) skirt coating for reduced wear and improved break-inAll piston kits include piston, rings, wrist pin, and circlipsCast and Forged Replica pistons are OE replacements with stock OE compression ratiosCast and Forged Race pistons are unique with only one compression ringForged Hi-Comp pistons increase compression and power over Replica pistonsForged GP Racer's Choice pistons have T-box forgings, unique dome profiles, surface treatments, and increased compression ratios to produce more power, strength, and durabilityBig Bore pistons increase displacement and power while maintaining stock compression ratiosPiston KitExact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespanHigh-tech Molybdenum Disulphide (MOS2) skirt coating for reduced wear and improved break-inAll piston kits include piston, rings, wrist pin, and circlipsCast and Forged Replica pistons are OE replacements with stock OE compression ratiosCast and Forged Race pistons are unique with only one compression ringForged Hi-Comp pistons increase compression and power over Replica pistonsForged GP Racer's Choice pistons have T-box forgings, unique dome profiles, surface treatments, and increased compression ratios to produce more power, strength, and durabilityBig Bore pistons increase displacement and power while maintaining stock compression ratiosPiston KitExact fit A, B, or C pistons mat