Honda Grom/Monkey Lightweight Flywheel Option:2021-Present Grom/Monkey OEM studs may not be

OEM studs may not be compatible

We stock these to get you back to 100%

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Honda Grom/Monkey Lightweight Flywheel Option:2021-Present Grom/Monkey OEM studs may not beHonda Grom Monkey lightweight flywheel eliminates rotating mass from the crankshaft allowing the bike to rev up much quicker. CJR Flywheel ONLY 2014 2020 Model 885g OEM Flywheel ONLY 2014 2020 Model 1237g CJR Flywheel ONLY 2021 5spd 903g (2lbs) OEM Flywheel ONLY 2021 5spd 1,378g (3lbs) Timing marks will be slightly harder to see visually, it is recommended to remove the spark plug and insert a tool to verify TDC if you are unsure of the correct mark.