Model compatibility Designed to fit CRF250R and CRF250X models from 2004 to 2017 engine function
construction Features a 78MM auto standard bore cylinder jug for accurate fitment and consistent
material Built for long-term use with robust materials that withstand -function riding conditions
Direct replacement Ideal for rebuilding or upgrading your existing engine with minimal installation effort
Optimized design Maintains engine specifications while supporting enhanced power and efficiency
Description
Material: aluminum Product Type: Cylinder Jug for CRF250R/X Design: Standard Bore 78.00mm Compatibility: Designed for CRF250R (2004-2009) and CRF250X (2004-2017) The 12100KRN672 12100KRN730 12100KRN731 12100KRN670 78MM Auto Standard Bore Cylinder Jug is an aftermarket component built to fit CRF250R and CRF250X models within the specified years.The standard bore size of 78.00mm ensures compatibility with specifications, supporting proper installation and consistent engine.Constructed from aluminum, the cylinder jug offers improved thermal management, helping maintain stable engine temperatures during regular use.This part corresponds to OE numbers 12100-KRN-672, 12100-KRN-730, 12100-KRN-731, 12100-KRN-732, and 12100-KRN-670, alignment with factory design for function. Compatibility Note: This is a third-party part.All brand/model references are for fitment purposes only.