Designed specifically for CRF250R and CRF250X motorcycles to direct fitment and compatibility
Features a precise air cylinder block bore size of 78mm for accurate engine rebuilding and function consistency
Engineered as a replacement part for the OEM part number 12100-KRN-732
Constructed from aluminum to withstand temperature and pressure motocross operating conditions
Supports routine maintenance, end rebuilds, and function for off-road racing and trail riding applications
Description
Air cylinder block for motocross engine applications.Bore diameter is 78 mm.Compatible with models requiring OEM part number 12100-KRN-732.Cylinder dimensions: 89.5 × 84.5 × 84 × 83 × 78 × 42 mm and 82 × 25 × 10 mm.Weight: 793 g.Color: silver.Includes one air cylinder block.