eBay

Please choose the size from the drop list.

Sold each set ( 6 peces)

Specification

Size: 16x13mm

Available Weights: 4g, 5g, 6g, 7g, 8g, 9g, 10g, 11g

Suitable for most Chinese 50-100cc 4 Stroke Scooter Moped

Engine number starts like 139QMB or 139QMA.

How to choose the size you need?

"Lighter rollers weights require higher RPMs to push the rollers outward through

centrifugal force and begin changing your CVT's gear ratio.

Heavier roller weights need lower RPMs to begin changing gear ratios.

Lighter roller weights = faster take-off acceleration, lower top speed.

Heavier roller weights = slower take-off acceleration, higher top speed.

For stop-and-go city driving, lighter roller weights may be preferred.

For long-distance highway driving, heavier roller weights may be preferred"

Please choose the size from the drop list.

Sold each set ( 6 peces)

Specification

Size: 16x13mm

Available Weights: 4g, 5g, 6g, 7g, 8g, 9g, 10g, 11g

Suitable for most Chinese 50-100cc 4 Stroke Scooter Moped

Engine number starts like 139QMB or 139QMA.

How to choose the size you need?

"Lighter rollers weights require higher RPMs to push the rollers outward through

centrifugal force and begin changing your CVT's gear ratio.

Heavier roller weights need lower RPMs to begin changing gear ratios.

Lighter roller weights = faster take-off acceleration, lower top speed.

Heavier roller weights = slower take-off acceleration, higher top speed.

For stop-and-go city driving, lighter roller weights may be preferred.

For long-distance highway driving, heavier roller weights may be preferred"

Please note:

1. Delivery time depends on destination and other factors: there may be some delay due to flight, holiday, weather, local post, and local natural disaster impact. if your shipment delays, we hope you can be patient, and at the same time contact us, we will try our best to help you.

2. International buyers please note:
a.Import duties, taxes, and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
b.Please check with your country's customs office to determine what these additional costs will be prior to buying.

3. If there is any problem with the item you received, please contact us first for the solution, please don't open a return or case directly, thanks. We believe good communication solve any problem and bring us good relationship.

On Jul-04-22 at 23:28:07 PDT, seller added the following information:

Shipping And Handling Note