The laser light is visible in a line along the entire length of the chain and allows for quick and easy viewing. In the case of a toothed belt drive, two belt markers (included in the scope of delivery) are attached to the toothed belt. The SE-CAT-Line is ingeniously suited for this application, as both belt markings can light up at the same time, making it visible if the rear wheel axle is correctly positioned.
Application errors are almost impossible.
Chain alignment is adjusted in seconds with the help of the precise checking device. The only thing to check is whether the light line illuminates at the same distance from the edge of the string along its entire length.
The precisely tuned rear wheel ensures optimum handling.