Dr. Pulley 17×12 Sliding Roller Weights
Dr. Pulley 17×12 Sliding Roller Weights
$32.08
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
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Product Details
Description
Dr. Pulley 17x12 Sliding Roller Weights is a variable product with selectable options. Choose the correct option before adding to cart.
Product Details
ScootsUSA offers the best dr pulley 17x12 sliding roller weights at great prices. Explore our catalog for top-quality parts and fast shipping! Dr. Pulley 17x12 Sliding Roller Weights for Aprilia SR50 & SR Di Tech, Derbi Atlantis, Italjet Formula Lc, Malaguti Ciak and many more. Please select weight from drop-down menu. 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 Roller Weights slide up-and-down the ramp to change the gear ratio. This unique sliding movement (not rolling) provides exclusive advantages to increase CVT performance. With Dr. Pulley, no abnormal wear will occur even when running in high gear. Dr. Pulley's U. S. Patent Number 7,276,004 states that their sliding roller weights eliminate abnormal wear, prevent reduction gear ratio deterioration, prolong the useful life of the transmission, and have the availability to adjust reduction gear ratios as well as driving performance. At the same time, Dr. Pulley Sliding Roller Weights are also adapted to compensate wear automatically, to adjust by itself to move further outward in a movable drive pulley half and to make the vehicle reach a higher maximum vehicle speed. Please see our Warranty & Returns Policy. Size: 17x12 Set of 6 Broadens your range of gear ratios Increases acceleration and re-acceleration properties Increases top end speed Lasts longer than standard roller weights U. S. Patent Number: 7,276,004 SUPPORTED MODELS: Various unlisted makes/models
Ordering Notes
Use the dropdown options on this product page to select the correct version, color, size, or fitment before ordering.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 10g, 11g, 12g, 13g, 15g, 4g, 5g, 7g, 8g, 9g |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: Aprilia and Derbi and other compatible models may apply.
- Fitment Notes: Performance, CVT, Auto Transmission
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Aprilia?
A: This SKU is listed with Aprilia model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 10g, 11g, 12g, 13g, 15g, 4g, 5g, 7g, 8g, 9g |
