Dr. Pulley 20x12 Sliding Roller Weights (Set/6) for Scooters & Mopeds

Dr. Pulley 20x12 Sliding Roller Weights for Yamaha and Linhai Scooters

The Dr. Pulley 20x12 Sliding Roller Weights are made to boost the performance of your scooter or moped. These slider weights take the place of traditional round rollers, delivering smoother acceleration and better top speed. Listed among our scooter variators and roller weights, they suit a range of Yamaha and Linhai engines and help the power reach the drive more efficiently.

Performance Benefits

These sliding weights use a patented wedge shape that cuts down on the flat spots typical of standard rollers. Because of this, the variator can work across a wider span of gear ratios, which helps both low-speed and high-speed running. You should notice quicker take-offs and an easier climb to higher speeds, making these sliders a worthwhile upgrade for any scooter fan.

Durability and Longevity

These sliders are molded from a specially blended nylon composite with self-lubricating qualities, so they resist wear and heat better than conventional roller weights. They also feature automatic wear compensation, meaning they adjust as they age to keep performance steady, even after many miles of riding.

Specifications

• Material: Self-Lubricating Nylon Composite
• Size: 20mm x 12mm
• Quantity: Set of 6
• Available Weights: 5g through 16g (select from menu)
• Fits: Yamaha 125cc, Yamaha 250cc, and Linhai 260/300 CVT engines, plus custom builds with 20x12mm variator ramps

Fitment

Fits:

• Yamaha Zuma 125, Vino 125, BWS 125 (125cc engine family)
• Yamaha Morphous 250 (CP250), Majesty 250 (250cc engine family)
• Linhai VOG 260, Aeolus, various 300cc Chinese touring scooters (Linhai 260/300 engine family)
• Any CVT using 20x12mm variator ramps (custom builds)

How to choose: For the best overall performance, pick a weight that is 10-15% lighter than your stock round weights, chosen from the 5g to 16g menu.

Shop more: Scooter Variators and Roller Weights · Scooter Parts