KTM300SX KTM300XC KTM300 2008-2016 Phathead cylinder head kit Yamaha YZ125 YZ250 (2002 - 2024+) Kit includes required engine CX50 CR125R9302 Chamber selection:52mm Big bore chamber 95+ octane
Platform notes & fabric story
Description
KTM300SX KTM300XC KTM300 2008 2016 Phathead cylinder head kit Yamaha YZ125 YZ250 (2002 2024+) Kit includes required engine CX50 CR125R9302 Chamber selection:52mm Big bore chamber 95+ octane YZ125 YZ250 (2002 2024+) including WR250 YZ250X 9cc (105+ octane)