Product Details
Description
Prima Roller Weight Set (18 x 14mm); Buddy 125/150/170, GY6 is a variable product with selectable options. Choose the correct option before adding to cart.
Product Details
Prima 18x14mm roller weights for Genuine Buddy 125/150/170, Blur 150/220i scooters and other GY6 150cc vehicles. Lower your stock weight (12-14) with 10s or 11s for a great performance upgrade for better take off. Genuine Buddy 125 takes 11.5g stock rollers, and Blur takes 14g stock, so play with some different weights and make it rip! Original Parts For Scooters SKU 169-146-10gLight rollers are good for quick acceleration, stop and go riding and hills, but you loose top end speed. Heavy rollers will give you a higher top end speed (long roads) but you will loose low end acceleration. If you’re a heavy person (and/or) if you have a stock motor you will want to lean towards the lighter rollers. If you are a light person (under 140lbs) or you have a big bore you will want heavier rollers. Specifications: Roller Diameter: 18mm Roller Width: 14mmAvailable Weights: 7.5g-16g Compatibility: Genuine Buddy 125Genuine Buddy 150 Genuine Buddy 170i Genuine Blur 150 Genuine Buddy 220i157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle. About Prima: Prima is the industry leader in premium scooter accessories, service parts and scooterist protective apparel. Prima brand products are designed direct-fit for all popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, Royal Alloy and GY6 / QMB powered scooters.
Ordering Notes
Use the dropdown options on this product page to select the correct version, color, size, or fitment before ordering.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 10-0g, 11.5g, 11g, 12g, 13.5g, 13g, 14g, 15g, 16g, 7.5g, 8.5g, 8g, 9.5g, 9g |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 125cc, 150cc, GY6, 4-Stroke
- Fits Models / Common Applications: Genuine Buddy and other compatible models may apply.
- Fitment Notes: Big Bore, Performance
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Genuine?
A: This SKU is listed with Genuine model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 125cc scooters?
A: This SKU is listed with 125cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Q: Will this fit a Genuine Buddy?
A: This SKU is listed with Genuine Buddy model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 125cc scooters?
A: This SKU is listed with 125cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 10-0g, 11.5g, 11g, 12g, 13.5g, 13g, 14g, 15g, 16g, 7.5g, 8.5g, 8g, 9.5g, 9g |





