Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
This is probably the best way to go about tuning your CVT transmission! Included in this tuning kit are 12 sets of 3 rollers, for a total of 36 roller weights. These sets range from 3g to 14g. Combining 2 sets of rollers allows you to tune with a large variance of weights sets! For example: 3x 10g & 3x 11g rollers (alternating weights in variator) gives you 10.5g roller set. DANGER: weights must be put in a 120 deg pattern! If not, SEVERE ENGINE DAMAGE WILL RESULT!!! TIPS: Lighter roller weights will increase RPM for any given road speed. Heavier weights will lower RPM for any given road speed. All of this, of course, must be tailored to each person's engine set-up & personal driving style!! Please refer to our handy chart for more info. Brand: Prima Fits: Genuine Buddy 50, Black Cat, Rattler, and RoughHouse fits and compatible with Honda Ruckus / Zoomer Vespa ET2 (pre-'98) Kymco People 50 And More!
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the Prima Roller Weight Tuning Kit and how does it work?A: The Prima Roller Weight Tuning Kit is designed for optimizing CVT transmissions in scooters and small vehicles. It includes 12 sets of 3 rollers, totaling 36 weights ranging from 3g to 14g. By combining different weights, you can fine-tune your vehicle's performance for better acceleration and speed.
Q: Which vehicles are compatible with the Prima Roller Weight Tuning Kit?A: The Prima Roller Weight Tuning Kit fits various models including the Genuine Buddy 50, Black Cat, Rattler, RoughHouse, and is also compatible with Honda Ruckus, Zoomer, Vespa ET2 (pre-'98), Kymco People 50, and others.
Q: How do I install the roller weights from the tuning kit?A: To install the roller weights, carefully remove the variator cover, then replace the existing rollers with the desired weights from the kit. Ensure that weights are placed in a 120-degree pattern to avoid severe engine damage.
Q: What are the benefits of using lighter versus heavier roller weights?A: Lighter roller weights typically increase RPM for a given road speed, enhancing acceleration, while heavier weights tend to lower RPM at the same speed, which can improve fuel efficiency. The choice depends on your riding style and engine setup.
Q: Is there a guide or chart to help me choose the right roller weights?A: Yes, the Prima Roller Weight Tuning Kit includes a handy chart that provides information on how to combine different weights to achieve your desired performance based on your specific vehicle and driving style.
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