HONDA CRF 250R 2010 - 2015 BIG BORE 79mm 265cc 13.5:1

Vertex Big Bore 79mm 265cc Piston Kit

Upgrade your engine performance with the Vertex Big Bore Piston Kit. Designed for riders looking to maximize displacement and power, this 79mm piston increases your engine capacity to 265cc while maintaining a 13.5:1 compression ratio for optimized combustion efficiency.

Vertex four-stroke pistons are engineered to meet the demanding requirements of modern high-performance engines. By increasing the bore size, this kit helps unlock additional torque and horsepower, making it an ideal choice for engine rebuilds or performance upgrades.

Key Features

• High-Quality Material: Forged from premium 2618 aluminum alloy to withstand the high pressures and extreme internal temperatures of racing engines.
• Advanced Coating: Each piston features a specialized Molybdenum Disulphide (MOS2) coating on the skirt to assist with the break-in process and minimize friction-related wear.
• Precision Engineering: Manufactured to specific profiles to ensure optimal sealing, which effectively reduces blow-by and oil consumption.
• Performance Focused: Designed to provide a perfect fit within the cylinder, maximizing power output and engine longevity.

Whether you are competing on the track or maintaining your bike for peak performance, Vertex pistons provide the durability and reliability needed to push your engine to its limits.