Dr. Pulley 16×13 Sliding Roller Weights – Performance CVT
Dr. Pulley Sliding Weights (16×13); Ruckus; 139QMB; Buddy 50
$30.43
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
Description
Dr. Pulley 16x13 Sliding Roller Weights - Performance CVT is a variable product with selectable options. Choose the correct option before adding to cart.
Product Details
Dr. Pulley roller weights are the most advanced weights available, and these 16x13 weights are compatible with Honda Ruckus 50, Genuine Buddy 50, and 139QMB engines. These sliding rollers perform better than standard round weights by allowing the variator to open farther for higher top speeds, and last longer with less performance material loss. The weights have several unique features such as their shape and composite material containing nylon for better performance. Specifications: Long-wearing nylon composite materialLow friction, low-wear and high-temperature resistanceAluminum compatibleDiameter: 16mmWidth: 13mm6 pieces per setAvailable in weights from 4g - 9.5gCompatibility: This product works with the following models and 139QMB bikes. Genuine Buddy 50Honda Ruckus 50139QMB-based 50cc / 80cc engines with the following engine codes:139QMA139QMB1P39QMB1P39QMA-2YN139QMBJJ1P39QMB139FMA-2BD1P39QMBBN139QMB147QMDOther QMA modelsOther QMB modelsDon't see your engine listed? If the engine code includes QM or FM, this part is compatible with your vehicle. About Dr. Pulley: Dr. Pulley is recognized as the global leader in aftermarket performance CVT components for a wide range of popular scooter brands, such as Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6/QMB powered scooters. Established in 1987, the company adheres to stringent quality standards and holds ISO 9001 certification. Made in Taiwan*Performance upgrades are considered racing parts and are not covered by warranty. nSPECIFICATIONS: Long-wearing nylon composite materialLow friction, low-wear and high-temperature resistanceAluminum compatiblenCOMPATIBILITY: This product works with the following models and 139QMB bikes. Genuine Buddy 50Honda Ruckus 50139QMB-based 50cc / 80cc engines with the following engine codes:139QMA139QMB1P39QMB1P39QMA-2YN139QMBJJ1P39QMB139FMA-2BD1P39QMBBN139QMB147QMDOther QMA modelsOther QMB modelsDon't see your engine listed? If the engine code includes QM or FM, this part is compatible with your vehicle. About Dr. Pulley: Dr. Pulley is recognized as the global leader in aftermarket performance CVT components for a wide range of popular scooter brands, such as Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6/QMB powered scooters. Established in 1987, the company adheres to stringent quality standards and holds ISO 9001 certification. Made in Taiwan*Performance upgrades are considered racing parts and are not covered by warranty. n139QMB ENGINES: engines. These sliding rollers perform better than standard round weights by allowing the variator to open farther for higher top speeds, and last longer with less performance material loss. The weights have several unique features such as their shape and composite material containing nylon for better performance. n
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 | 4.5g, 4g, 5.5g, 5g, 6.5g, 6g, 7.5g, 7g, 8.5g, 8g, 9.5g, 9g |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc, GY6, Ruckus, 4-Stroke
- Engine Code: 139QMB, 1P39QMB
- Fits Models / Common Applications: Genuine Buddy, Honda Ruckus, TaoTao, Wolf, Yamaha Zuma, and ZNEN and other compatible models may apply.
- Fitment Notes: Performance, CVT, Auto Transmission, Clone / Chinese
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 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Will this fit a Genuine?
A: This SKU is listed with Genuine model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Q: Will this fit a 1P39QMB engine?
A: This SKU is listed as compatible with 1P39QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Will this fit a Genuine?
A: This SKU is listed with Genuine model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 4.5g, 4g, 5.5g, 5g, 6.5g, 6g, 7.5g, 7g, 8.5g, 8g, 9.5g, 9g |
