no box extension
- no outside pulley
- no dirt (no big drill hole necessary)
- cast does not break
- low power requirement caused by diversions with needlebearing and bigger pulley
- universal distance of diversion
- easy installation
Important for the installation: max. strap load 150 N, please use only flexible Polystrap up to 16 mm wide and 1,2 mm to 1,4 mm thick.