Billet aluminum flywheel for the electric start Honda GX200UT1/Clone. Built from 6061-T6 aluminum features a powerful rare earth magnet and a replaceable 7075-T6 aluminum ring gear. This SFI approved flywheel features 32 degrees BTDC timng(8 degrees advance) and high performance yet durable fin design. Also works with the OEM pull start. Will NOT accommondate the OEM charging system. Weight 3.9lbs