BBB CYCLING Lockring Tool for Bosch Generation 3/4 | BTL-200
With this assembly tool you can loosen the locking nut of the Bosch electric motor on your e-bike. This is how spider and chainring can be changed.
Technical specifications:
intended use : opening and closing the chainring lockring
Material: steel
Compatibility: Bosch electric motors model Gen 3 & 4 with 8 cam lockring (43 mm diameter)
Tool holder: 1/2" ratchet or 24 mm open-end wrench
Color: Black
Weight according to the manufacturer: 201g
Weight weighed: 198g
Scope of delivery: 1x BBB CYCLING Lockring Tool for Bosch Generation 3/4 | BTL-200