17x12mm Scooter Roller Weight Set 6-Pack | Universal Parts

$11.00

Weight per roller (g)

Part number ROLL17X12 7.5 G

Check dimensions and compatibility before ordering.

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Description

Fine-tune your CVT transmission with this Universal Parts 17x12mm roller weight set. Available in 0.5g increments from 4.0g to 8.0g — select your weight at checkout. Six matched rollers per set, calibrated to strict tolerances for smooth, vibration-free CVT operation. Wear-resistant polymer construction resists flat-spotting under high heat.

6 matched 17x12mm roller weights per set — calibrated for smooth, vibration-free CVT operation
Available 4.0g–8.0g in 0.5g increments — tune for acceleration or top speed
Wear-resistant polymer construction resists flat-spotting under high thermal loads
Lighter weights (4.0–5.5g): better acceleration | Heavier (6.0–8.0g): higher top speed
Fits Piaggio, Vespa, Aprilia, Suzuki, and Peugeot 50cc CVT variators

Tuning Guide

Lighter (4.0g–5.5g): quicker off-the-line acceleration and better hill climbing — best for heavier riders or stock motor setups
Heavier (6.0g–8.0g): lower cruising RPM and higher top-end speed — best for lighter riders or big-bore builds
Always install rollers dry — never grease a dry-roll CVT variator

Features

6 matched 17x12mm roller weights per set — calibrated for smooth, vibration-free CVT operation
Available 4.0g–8.0g in 0.5g increments — tune for acceleration or top speed
Wear-resistant polymer construction resists flat-spotting under high thermal loads
Lighter weights (4.0–5.5g): better acceleration | Heavier (6.0–8.0g): higher top speed
Fits Piaggio, Vespa, Aprilia, Suzuki, and Peugeot 50cc CVT variators

Specifications

Weight per roller (g)	7.5 G

Dimensions: 17mm diameter x 12mm width
Quantity: 6 matched rollers per set
Available weights: 4.0g, 4.5g, 5.0g, 5.5g, 6.0g, 6.5g, 7.0g, 7.5g, 8.0g

Model Fitment

Make	Model
Piaggio	Zip 50, Typhoon 50, Fly 50, Liberty 50
Vespa	ET2 50, LX 50, LXV 50, S 50, Primavera 50, Sprint 50
Aprilia	SR 50 (Piaggio engine), Scarabeo 50, Sportcity One 50
Suzuki	Burgman 125 / 150
Peugeot	Speedfight 50 2T, Vivacity 50, Kisbee 50

California Prop 65 Warning: www.p65warnings.ca.gov

Supplier product-family reference photos. Select the exact weight or jet size from the options; markings in a reference photo may show a different option.