Dr. Pulley 17x12 Sliding Roller Weights for Scooters & Mopeds
ITEM# TT-16861
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Description
Dr. Pulley 17x12 Sliding Roller Weights for a Range of Scooters and Mopeds
These Dr. Pulley 17x12 Sliding Roller Weights are made for scooters and mopeds that need a performance boost. They suit models including Aprilia SR50, Derbi Atlantis, and Malaguti Ciak, among others. Within the scooter variators & roller weights range, these sliding weights use a distinct design that improves CVT operation and service life.
Sliding Design Explained
Standard roller weights move by rolling. Dr. Pulley's version instead slides along the ramp of the Moveable Drive Pulley. This action reduces uneven wear, so gear ratios change smoothly without hurting performance. The sliding motion also keeps the weights working reliably when the gearing is under high load.
What You Gain
Sliding roller weights widen the spread of gear ratios, which can mean quicker acceleration and a higher top speed. Re-acceleration is improved, so the scooter feels more responsive. Dr. Pulley's construction is also built to last longer than standard roller weights, which makes them a worthwhile upgrade for scooter owners.
Specifications
- Size: 17x12
- Set: 6
- U.S. Patent Number: 7,276,004
- Fits: Aprilia SR50, Derbi Atlantis, Italjet Formula LC, Malaguti Ciak and other 17x12 CVT scooters
Fitment
Fits:
- Aprilia SR50
- Aprilia SR Di Tech
- Derbi Atlantis
- Italjet Formula LC
- Malaguti Ciak
How to choose: Pick the 4G or 7G option based on weight in grams. Check your scooter's manual or the current weights list for your model to confirm the right figure.
Shop more: Scooter Variators & Roller Weights · Scooter Parts
Additional Information
| Weight |
7g, 4g |
|---|
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