Please find below an automatic translation into French. If you have questions please contact us. Piston kit vertex big bore 2-stroke piston kits are made of gravity-cast aluminum alloy (not forged) with an 18% silicone content, making it an extremely lightweight but very strong piston. 4-stroke pistons are forged from 2618 aluminum for superior strength and durability. High-compression 4-stroke pistons improve power and torque over the entire rev range.Heavy-duty 4-stroke pistons increase displacement, torque and maximum engine power. All pistons are heat treated with a hardening cycle and t-5 tempering. All piston skirts feature a state-of-the-art molybdenum disulfide (mos2) coating for faster break-in time and increased piston life.
Standard rings and pistons are o replacements. Kits include pistons, rings, axle and circlips.
Bore - compression of 79.97 mm - 14.5: 1 24032c. Bore - 79.97mm Compression - 14.5: 1. The seller is \This item can be delivered anywhere in the world.