12mm dot laser, workshop version: Light weight, smaller (12mm) magnetic Chain Alignment Tool.
With the Chain Alignment Tool Profi CAT-Dot the chain alignment and also the rear wheel axle is adjusted absolutely precise. The D-CAT – for a daily use in the workshop – is light-weight and the mechanic has now both hands free for the vernier adjustment of the rear axle by steel sprockets.
The correct axle position is set if the same distance to the border area of the chain is illuminated near the drive sprocket. The laser light spot is visible directly in front of the device on the chain links. By turning the rear wheel slightly, the light “wanders” over the entire chain. In the near of the sprocket- if possible use a large distance – you leave the point laser with the help of the internal magnet and can now set the optimal position of the axle. After locking the axle bolts, you can immediately see whether the axle position has changed.
This new device is black anodized. Possible, due to the magnetic effect, adhering abrasion parts are easily recognizable on the black surface and must of course be removed. This “Dot-Magnet” version is the perfect aide for steel sprockets.
Only the precisely aligned rear wheel ensures optimal driving dynamics:
See www.profi-products.de/videos for demo videos showing the fast and easy use of Profi Laser CAT.
Included:
-Dot-CAT chain alignment tool magnet – ideal for steel sprockets
– Beltmarks for measurement of belt-driven bikes
– Operating instructions
-Battery pack (3 x AG5) is installed
-Storage bag
