Description

UMA RACING CYLINDER BLOCK KIT 63MM FORGED PISTON AEROX R15V3 R15V4 MT15 02B00580

Specifications
Type: Block Piston Kit
Brand: UMA RACING
Diameter: 63mm

Description
02B00580 is the UMA Racing 63mm Ceramic Cylinder Block Kit with Forged Piston, one of UMA’s most popular big-bore kits for Yamaha 155cc VVA engines. This setup increases displacement to approximately 183cc, giving a major increase in torque and horsepower.

What This Kit Includes
Typically includes:

• 63mm ceramic-coated cylinder block
• Forged piston
• Piston rings
• Gaskets
• Piston pin & clips