VALVE GUIDE INTAKE BRONZE STD, HONDA CRF250R 10-15, KIBBLEWHITE 30-31470

This standard intake valve guide is made from C63000 nickel-aluminium bronze and is specifically designed for Honda CRF250R models from 2010 to 2015. Engineered for high-performance applications, it delivers excellent heat conductivity and wear resistance. With a standard outside diameter of 0.3965″, it supports reliable operation under extreme engine conditions.

Features

• Made from C63000 nickel-aluminium bronze

• Designed for intake valve applications

• Standard guide diameter: 0.3965″

• Superior wear resistance and thermal conductivity

• Engineered for efficient airflow and high-temperature endurance

Specifications

• A: 0.610″ (15.50 mm)

• B: 0.610″ (15.50 mm)

• C: 0.745″ (18.93 mm)

• D: 0.965″ (24.53 mm)

• E: 0.394″ (10.01 mm)

• F: 0.1960″ (4.98 mm)

• G: 0.3965″ (10.07 mm)

Cross-Reference OEM Part Numbers

• Part No. 65-922+000

• Kibblewhite #30-31470

Vehicle Fitments

• Honda CRF250R 2010–2015