Bosch Lockring Active & Performance Line Gen.2 eBike System 2

Original chainring lock ring for Bosch Active and Performance Line of the 2nd motor generation. The lock ring ensures that the chainring or chainring spider is fixed to your eBike. An additional O-ring also ensures that the chainring lock does not open by itself. The lockring is suitable for eBikes with Bosch Active and Performance Line motors of the .2 generation.

Features of the Bosch lockring Active/ Performance Line Gen.2

• original Bosch spare part
• Lockring for chainring
• compatible to Bosch Active & Performance Line Gen.2
• optional with matching O-ring

Mounting instructions for the Bosch Gen.2 eBike lockring

When fitting the lockring, preferably use a torque spanner to set the correct tightening torque of 20 - 25 Nm. You will also need the appropriate lockring tool. Be sure to use the appropriate O-ring when fastening the lockring. This prevents the locking ring from loosening by itself. The screw-in thread is a left-hand thread, which means that you have to turn it anti-clockwise to tighten it.

Compatible Bosch Gen. 2 motors

• Bosch Active Line Gen.2 eBike System 2
• Bosch Performance Line CX Gen.2 E-Bike System
• Bosch Performance Line Gen.2 eBike System
• Bosch Performance Line Speed Gen.2 eBike System
• Bosch Performance Line Cruise Gen.2 E-Bike System

Note: The chainring lockrings for eBikes with newer motors can be found under the articles Bosch Lockring Performance Line Gen.4 and Bosch Lockring Active Line Gen.3. If you are unsure which lockring is the right one for your eBike, simply contact our customer service.