Top End Kits

Vertex Top End Kits 71.95

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 714205073492

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Cast Replica
T-box forgings and DLC-coated wrist pins on forged pistons with highest compression ratios for increased strength and performance.

• All piston skirts are coated with a high-tech molybdenum disulphide coating for faster break-in time and increased piston life.
• Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston.
• Forged pistons are forged from 2618 aluminum for superior strength and durability.
• Forged high-compression pistons improve power and torque across entire RPM range.
• .
• Forged replica pistons are forged O.
• E.
• replacements.
• All pistons are heat treated with a T-5 hardening and tempering cycle.
• Replica KTM 2-Stroke pistons are factory supplied to KTM.
• All rings are O.
• E.
• M.
• replacements.
• Top end piston kit includes cam chain, piston, rings, pins, circlips, top end gaskets and wrist pin bearing when applicable.