V-belt 49ccm (short 10") 669 18 30 GY6 139QMB/QMA

The NovaParts V-belt 669 18 30 is an essential spare part for the standard GY6 engine (also known as 139qmb/qma) and is specially designed for scooters with short engines and 10-inch wheels. Compared to the 12" version, this V-belt differs in its length.

Functionality:

The V-belt plays a crucial role in transferring the drive power from the engine to the gearbox and ultimately to the rear wheel of the scooter. It ensures the correct speed ratio between the clutch and the variator, which influences the acceleration behavior of the scooter.

Why should it be renewed:

The V-belt should be replaced when signs of wear such as cracks, abrasion or looseness are visible. A worn V-belt can lead to loss of power, reduced acceleration or a reduced top speed. Timely replacement ensures efficient power transmission and optimal performance.

Material and durability:

The NovaParts V-belt is made of high-quality material known for its durability and resistance. Its precise manufacturing and quality of material ensure reliable performance, even under demanding operating conditions.

Difference to the 12" version: The 10" version of the V-belt (669 18 30) is specifically designed for scooters with shorter engines and smaller 10-inch wheels, while the 12" version fits scooters with longer engines and larger 12-inch wheels. The difference lies in the length of the V-belt, which is optimized for the specific sizes of the scooter components.

Trust NovaParts for high-quality spare parts that improve the performance and reliability of your scooter. Invest in the NovaParts V-belt 669 18 30 to ensure efficient power transmission and optimal performance for your scooter.