Roller Weights 16 X 13 - 139QMB, 49/50cc

Description

Roller Weights 16 X 13 Compatible with the Honda DIO and 139QMB (49.5/ 50cc 4-stroke) Chinese Scooter Engines.
These Top quality roller weights are compatible with Scooters with the 139QMB GY6 49.5/50cc engine. Roller weights are perfect for tuning your scooter and optimize performance.
Going lighter on the rollers are good for quick acceleration, stop and go riding and hills. When you do go lighter you lose some of your top end speed.
Going with heavier rollers will increase your top end speed.  When you go heavier on the weights you will lose some low-end acceleration.
Specifications:
Size:  16mm x 13mm
Set of 6 weights
Weight Choices:  4g, 4.5g , 5g, 5.5g, 6g, 6.5g, 7g, 7.5g, 8g, 8.5g, 9g, 9.5g, 10g, 10.5g, 11g, 12g, 12.5g, 13g
Important Parts Notice:
Not all replacement or upgrade parts come with instructions. It is the customer's responsibility to have common knowledge of the installation or hire an experienced installer. We are not responsible for any damage that may be caused by any of the items we sell, whether installed by you or a professional. We are not required to provide step-by-step instructions or technical support. In any case, we will always do our best to help you with any technical question you may have.
Important Notes
Address Change Request
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