Honda CR250 1997-2001 Phathead cylinder head kit Chamber selection:HF21 - 17.4cc Stock compression 1cc (100+ octane) Kit includes required engine CX50 CR125R9302 Chamber selection:52mm Big bore chamber 95+ octane
Platform notes & fabric story
Description
Honda CR250 1997 2001 Phathead cylinder head kit Chamber selection:HF21 17.4cc Stock compression 1cc (100+ octane) Kit includes required engine CX50 CR125R9302 Chamber selection:52mm Big bore chamber 95+ octane 1cc (100+ octane) YZ125 YZ250 96 01