JT aftermarket rear sprocket for Honda Mini Moto's, such as the Grom, Monkey, Dax, Super Cub, and Trail 125 that's looking to do a with 428 Chain Conversion or to replace a 428 rear sprocket! There's no other way to counter balance your engine power other than transmission adjustments! Affordable and easy to install rear sprocket! This sprocket will only fit Honda Mini Moto's with 428 pitch chain.
These sprocket comes with 8 predrilled holes containing 4x 10mm, and 4x 8mm to accommodate a wide year range of Honda Mini Moto's.
AVAILABLE SIZES: (teeth/tooth count)
34T, 35T, 36T, 39T, 40T. 42T, 43T, 44T, 45T, 47T, 49T, 50T
SPECIAL ORDER SIZES (please contact us to order these) = 51T, 52T, 56T
FITMENT:
- 2014-2015: Honda Grom 125 (428 CONVERSION)
- 2017-2020: Honda Grom 125 (428 CONVERSION)
- 2022-2024: Honda Grom 125 (428 CONVERSION)
- 2025 + : Honda Grom 125 (428 CONVERSION)
- 2018-2021: Honda Monkey 125 (428 CONVERSION)
- 2022-2025: Honda Monkey 125 (428 CONVERSION)
- 2024 +: Honda Dax 125 (ST125) (428 CONVERSION)
- 2019-2025: Honda Super Cub 125 (C125) (428 CONVERSION)
- 2021-2025: Honda Trail 125 (CT125) (REPLACEMENT)
NOTE:
Some aftermarket Grom sprocket/cush hubs uses socket head cap screws, which seats perfectly into the recess channel. If you're keeping the OEM sprocket carrier hub and the OEM studs, then OEM 8mm size nuts would sit inside of the of the step, however if you're using a 8mm flanged nut (aftermarket), then you would need a 8mm flat washer. The OEM 10mm and aftermarket 10mm size nut would need a washer, you may use 10mm crush washers (banjo bolt washers works) or similar size washers. Please see product photos for additional information. These washers are NOT included.
