GY6 Genuine Buddy Kymco SYM 18x14mm Roller Weights
ITEM# TT-26557
Guarantee Safe Checkout
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
18x14mm Roller Weights for GY6 Engines and Genuine Buddy Scooter Models
This set of 18x14mm roller weights is made to fine-tune the CVT behavior of a range of scooters, including Genuine Buddy, Kymco, SYM, and Lance models. Weights run from 8g up to 13g, so you can adjust your scooter for faster off-the-line pickup or a higher top speed. The set of six takes the place of worn stock rollers and helps shifting stay smooth and the engine run well. It is one of the Genuine Buddy scooter parts that can make a noticeable difference to how your scooter rides.
Tuning Options
Picking the correct weight determines how the scooter performs. Lighter rollers (8g–11g) let the engine reach higher RPM, which gives quicker starts and better hill climbing, suiting stop-and-go city use. Heavier rollers (12g–13g) hold the engine at lower cruising RPM, which can help fuel economy and top speed on flat ground. For an in-between setting, you can mix weights in a staggered layout to get finer control.
Installation Considerations
When fitting these rollers, space them in a staggered layout at 120° intervals to keep vibration down and reduce the chance of engine damage. Check for flat spots about every 1,000 miles to keep performance consistent. Swapping out old, flat-spotted rollers for these new ones can noticeably improve how smoothly your scooter shifts.
Specifications
- Material: Low-friction composite
- Size: 18mm x 14mm
- Quantity: Set of 6
- Available Weights: 8g, 9g, 10g, 11g, 12g, 13g
- Fits: Genuine Buddy 125, 150, 170i and other GY6 150cc CVT scooters (weight set, not part-specific per model)
Fitment
Fits:
- Genuine Buddy 125, Buddy 150, Buddy 170i
- Genuine Blur 150, Blur 220i
- Genuine Hooligan 170i
- Kymco Agility 125/150, People 125/150, Movie 125/150, Super 8 125/150
- SYM Fiddle II/III, Symply, Orbit, Cali Classic, Havana Classic, PCH 125/150
- Lance PCH 125/150
- BMS, Roketa, TaoTao, Wolf, Ice Bear and most 150cc GY6 clones (GY6 engines 152QMI, 157QMJ, 1P52FMI, 1P57QMJ, JJ157QMJ, BN157QMJ)
How to choose: Confirm the 18x14mm size, then install a set of 6 in an alternating 120° pattern. Select 8g–13g using the tuning guide: go lighter for city riding, heavier for better fuel economy and top speed.
Shop more: Genuine Buddy Parts · GY6 Scooter Parts · Scooter Variators & Roller Weights · Scooter Parts
Additional Information
| Weight |
8g, 9g, 10g, 11g, 12g, 13g |
|---|
Reviews
