150cc Big Bore Cylinder Upgrade Camshaft Rocker Arm Kit For YAMAHA YBR125 XTZ125

Features

• 100% Brand New & High Quality.
• It is upgraded camshaft. Changing the large angle camshaft can increase the time of air inlet so that the engine performance increased. It can enhance 15%-20% output power.
• High-quality cost effective replacement for OEM parts.
• Direct replacement to your original unit.
• Directly Install
• Displacement (ml): 150cc
• Bore diameter: 57.4MM
• Compatible for: YAMAHA YBR125 XTZ125

Package Includes

• 1* UPGRADE cylinder block
• 1*piston kit
• 1* ring kit
• 1*gasket kit
• 2*valve oil seal
• 1* High Performance Upgraded Camshaft
• 1 Pair* MODIFIED Silent Rocker Arm