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This is a brand new KOSO performance variator roller weights set
Fit models:
- most GY6 49cc 50cc scooter variators
- Most of the makes and models of Chinese scooters, like Taotao, Coolsport, SUNL, etc
- Mopeds with 49cc 50cc 4 stroke GY6 QMJ/QMI137 engines
Dimensions:
- 7 gram
- 16 x 13 mm
Note:
- Heavier roller weights = A slower take off speed with more acceleration and a higher top speed
- Lighter roller weights = A faster take off speed with less acceleration and lower top speed
Please check the picture before you buy.
Richard J.
Reviewed in the United States on February 27, 2024
It was good
Darcy Akiu
Reviewed in the United States on December 26, 2021
They just roller weights
Beth
Reviewed in the United States on June 28, 2018
Good
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