Vertex Piston CRF450R ’13 High Comp [MPN: 23856B]

Description

All pistons are heat treated with a T-5 hardening and tempering cycle. All piston skirts are coated with a high-tech Molybdenum Disulphite 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 a light but very strong piston. Forged pistons are forged from 2618 aluminum for strength and durability. Forged High Compression pistons improve power and torque across entire rpm range. Big Bore pistons increase engines displacement, torque, and peak horsepower. Forged Replica pistons are forged OE replacements. Replica pistons and all rings are Orig. Equipment replacements.

• 2-Stroke piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces a light but very strong piston
• 4-Stroke pistons are forged from 2618 aluminum for strength and durability
• 4-Stroke high-compression pistons improve power and torque across entire rpm range
• 4-Stroke big-bore pistons increase engine’s displacement, torque and peak horsepower
• All pistons are heat treated with a T-5 hardening and tempering cycle
• All pistons skirts are coated with a hi-tech molybdenum disulphide (MoS2) coating for faster break-in time and increased piston life
• Standard pistons and rings are OEM replacements
• Kits include piston, rings, wrist pin and circlips