Variator's & Roller's

Showing 1–24 of 244 results

Naraku Variator Kit Naraku High Speed Racing V.2 16mm for CPI, Keeway, Generic

$89.99

The Naraku HS-Racing is a well-engineered High Speed variator for Minarelli-based 2-stroke engines with a 16mm tail shaft. The variator comes with a CNC-turned HS belt pulley. The toothing allows for better transfer of power and negates the need for …

Dr. Pulley 23×18 Sliding Roller Weights for CF250

$14.99

Dr. Pulley 23×18 Sliding Roller Weights for 250cc water-cooled 172mm engines. Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Moveable Drive Pulley (MDF). Now the innovative Dr. Pulley Sliding …

Dr. Pulley 20×12 Sliding Roller Weights

$12.99

Dr. Pulley 20×12 Sliding Roller Weights for the Linhai 260/300, Yamaha Morphous 250, Yamaha Vino 125, Yamaha Zuma 125  and many more. Select weights on sale; 6g and 7g. Please select weight from drop-down menu. Traditionally, gear ratio is changed by the up-and-down rolling movement …

Dr. Pulley 18×14 Sliding Roller Weights

$10.99

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. …

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 …

Dr. Pulley 16×13 Sliding Roller Weights for 139QMB

$16.99

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 …

Dr. Pulley 15×12 Sliding Roller Weights for JOG Minarelli 1E40QMB

$14.99

select weight from drop-down menu. These weights also fit many scooters from Yamaha including Zuma CW50, Zuma 50F, Vino and C3. Traditionally, gear ratio is changed by the up-and-down rolling movement of the roller weights in the ramp of the Moveable …

Variator Weights Adjustment Set Polini 16x13mm – 5.5-7.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 16x13mm – 4.5-6.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 16x13mm – 5.5-5.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 16x13mm – 2.5-4.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 19×15.5mm – 6.5-9.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 19×15.5mm – 5.5-7.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 19×15.5mm – 4.5-6.0g

$24.99

4 weight sets for tuning the variomatic. Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with the heaviest weights and …

Variator Weights Adjustment Set Polini 19×15.5mm – 3.5-5.0g

$24.99

4 weight sets for tuning the variomatic (3.5, 4, 4.5, 5g). Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased in weights. To tune, begin with …

Variator Weights Adjustment Set Polini 19×15.5mm – 2.7-4.0g

$24.99

4 weight sets for tuning the variomatic (2.7, 3, 3.5, 4g). Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased weights. To tune, begin with the …

Variator Weights Adjustment Set Polini 15x12mm – 6.5-9.0g

$24.99

4x sets of weights for calibrating variators. For prolonged use, we recommend the pre-wrapped Top Racing or Malossi weights. Start with the heavier weights and get lighter until the engine revs out. Universal Product – This part is non application …

Variator Weights Adjustment Set Polini 15x12mm – 4.5-6.0g

$24.99

4x sets of weights for calibrating variators. For prolonged use, we recommend the pre-wrapped Top Racing or Malossi weights. Start with the heavier weights and get lighter until the engine revs out. Universal Product – This part is non application …

Variator Weights Adjustment Set Polini 15x12mm – 2.5-4.0g

$24.99

44 weight sets for tuning the variomatic (2.5, 3, 3.5, 4g). Simply fit the weights into the casing. The set allows you to tune you scooter perfectly. For long term use we recommend pre-encased weights. To tune, begin with the …

Polini Variator Weights Adjustment Set 15x12mm – 5.5-7.0g JOG Minarelli 1E40QMB

$24.99

4x sets of weights for calibrating variators. For prolonged use, we recommend the pre-wrapped Top Racing or Malossi weights. Start with the heavier weights and get lighter until the engine revs out. Universal Product – This part is non application …

Variator Weights Adjustment Set Polini 15x12mm – 3.5-5.0g

$24.99

4x sets of weights for calibrating variators. For prolonged use, we recommend the pre-wrapped Top Racing or Malossi weights. Start with the heavier weights and get lighter until the engine revs out. Universal Product – This part is non application …

J Costa Transversal Variator for Kymco 50cc 2T

$129.99

Speed control / Variator,  differs from the previous ones when carrying a dissipator of heat inside the inverter in the form of a circle with projections, between the zone of masses and the area of ​​the cap, so that the …

SSP-G 18×14 GY6 Roller Weight Tuning Kit

$29.99

SSP-G 18×14 Roller Weight Tuning Kit for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines – Includes 6g to 17g weight options. When it comes to adjusting your variator, there is no need to have tons of roller weights on …