V-belt Naraku 788mm for scooters with 139QMB/QMA engine (long engine block)

The V-belt is one of the central components in a variator. It enables the continuously variable transmission and transmits the power to the rear wheel. The only problem is that, along with the centrifugal clutch, the V-belt is one of the few wear parts in an otherwise virtually maintenance-free variator, and therefore needs to be replaced regularly. We are offering a new Naraku V-belt designed for original and slightly tuned 50cc scooters. For more heavily tuned vehicles, a racing belt is recommended to meet the increased demands. Technical specifications: - Standard Naraku V-belt for 50cc scooters with 139QMA or 139QMB engines (long engine block, recognizable by 12 or 13 inch wheels) - Dimensions: 788 x 18 x 30 (length x height x width in mm) Scope of delivery: - 1x Naraku V-belt (new)