⚡ Unlock your scooter’s hidden speed potential with Dr. Pulley Sliding Roller Weights!
Dr. Pulley 15x12 Sliding Roller Weights are engineered for Minarelli 50cc 2-stroke engines and compatible Yamaha scooters, featuring a unique sliding mechanism that dynamically adjusts gear ratios and compensates for wear. Available in multiple precise weights and crafted from durable Black Pearl material, these weights enhance acceleration, top speed, and overall ride performance.
| Manufacturer | Dr. Pulley |
| Brand | Dr. Pulley |
| Item Weight | 0.798 ounces |
| Package Dimensions | 3 x 2.9 x 1.1 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 169-216-4.5g |
J**.
Instant Improvement
Put these in my 2008 Yamaha C3, and it was a very easy installation all things considered and it's a noticable improvement, nothing crazy of course but definitely improves acceleration and top seed
B**S
These are a plus.
These are great. I gained 5 mph from these in my stock variator on my 2009 Honda metropolitan. Definitely worth it and easy to install of you got the right tools.
Z**K
Excellent, highly recommended! Make sure you clean your variator thoroughly first.
Stellar performance on my Yamaha C3! 10/10 would do again. The cheapo, no-name rollers were garbage in comparison. Don't waste your money.
R**5
Does the trick.
Work a lot better if you pay attention and put them in correctly the first time. They will go in a couple different ways. Helped my pickup off the line in Yamaha c3.
Trustpilot
2 weeks ago
3 weeks ago
