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Dr. Pulley 17×12 Sliding Roller Weights

$8.99

Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Movable Drive Pulley (MDF). Now the innovative Dr. Pulley Sliding Roller Weights slide up-and-down the ramp to change the gear ratio. This unique sliding …

Y.S.D. Racing Variator Rollers 15×12

VARIATOR ROLLERS 15×12 Top quality Y.S.D. variator rollers are extremely hard-wearing heat resistant to self-lubricating qualities. These rollers are far superior to your original/stock rollers.   Heavier roller weights= A slower take off speed with more acceleration and a higher top speed. Lighter roller …

Athena Roller Weights 20×17

$14.99

These are 20 x 17mm weights, so they will fit scooters such as the Aprilia Scarabeo 125/150, Italijet Dragster 125, and many others. For those of you unfamiliar with roller weights, they are an important tuning device and have a …

Daytona Roller Weights 18×14

$14.99

Great quality roller weights for scooters using GY6 150 engine in scooters and go carts. Lower your stock weight (12-14) with 10s or 11s for a great performance upgrade for better take and just plain replacing worn out stock weights. …

Stage 6 Roller Weights 20×17

$14.99

High-precision Stage6 roller weights sold in sets of 6 for optimum variator adjustment. With only minimal tolerances (1/100 of a gram) they are probably the most precise weights on the market. These are 20 x 17mm weights, so they will …

N.T.B. Roller Weights 20X15

$19.99

N.T.B. variator roller weights for a bargain price, available in various sizes/weights. These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g stock rollers. The Genuine Blur …

Athena Roller Weights 20X15

$11.95

Athena variator roller weights for a bargain price, available in various sizes/weights. These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g stock rollers. The Genuine Blur …

Koso Roller Weights 20X15

$9.99

Koso variator roller weights for a bargain price, available in various sizes/weights. These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g stock rollers. The Genuine Blur …

Sifam Roller Weights 20X15

$14.99

Sifam variator roller weights for a bargain price, available in various sizes/weights. These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g stock rollers. The Genuine Blur …

Advance Pro Roller Weights 20X15

$14.99

Advance Pro variator roller weights for a bargain price, available in various sizes/weights. These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g stock rollers. The Genuine …

MFR Roller Weights 20X15

$14.99

MFR variator roller weights for a bargain price, available in various sizes/weights. These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g stock rollers. The Genuine Blur …

Prodigy Roller Weights 20X15

$10.99

Prodigy variator roller weights for a bargain price, available in various sizes/weights. Set of 6 roller weights These are 20 x 15mm weights, so they’ll fit both the Honda PCX and the Genuine Blur 220i. The Honda PCX takes 15g …

N.T.B. Roller Weights 20×12

$19.99

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

Sifam Roller Weights 20×12

$9.99

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

MFR Roller Weights 20×12

$14.99

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

AdvancePro Roller Weights 20×12

$14.99

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

NCY Roller Weights 20×12

$19.99

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

Prodigy Roller Weights 20×12

$10.99

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

BanJing Roller Weights 20×12

$12.48

20×12 Round Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125 and many more. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact on your scooter’s …

MFR Roller Weights 18×14

$9.99

Great quality roller weights for scooters using GY6 150 engine in scooters and go carts. Lower your stock weight (12-14) with 10s or 11s for a great performance upgrade for better take and just plain replacing worn out stock weights. …

Athena Roller Weights 18×14

$11.95

Great quality roller weights for scooters using GY6 150 engine in scooters and go carts. Lower your stock weight (12-14) with 10s or 11s for a great performance upgrade for better take and just plain replacing worn out stock weights. …

BanJing Roller Weights 18 x 14

$9.99

Great quality roller weights for scooters using GY6 150 engine in scooters and go carts. Lower your stock weight (12-14) with 10s or 11s for a great performance upgrade for better take and just plain replacing worn out stock weights. …

Prodigy Roller Weights 18 x 14

$9.99

Great quality roller weights for scooters using GY6 150 engine in scooters and go carts. Lower your stock weight (12-14) with 10s or 11s for a great performance upgrade for better take and just plain replacing worn out stock weights. …

Prodigy Roller Weights 15×12

$9.99

Prodigy Roller Weights 15 x 12 This will fit ALL Yamaha based 50cc horizontal 2 stroke engine with 15X12 size rollers. For those of you unfamiliar with roller weights, they are an important tuning device and have a significant impact …