3min19sec E-Bike Motor Lockring Tool for Bosch

The 3min19sec lockring tool for Bosch E-bike motors

With the help of this lockring tool from 3min19sec, you can attach the chainring to the motor unit of e-bikes with Bosch drivetrains. All you need is a 1/2" square ratchet or a 24 mm open-ended wrench. The tool is made of robust steel and can of course also be used to loosen the lockring.

Specifications:

Function:

installation & removal of chainrings

Tool Type:

special tool

Type:

multi-tooth

Drive:

square 1/2" , open-end wrench 24 mm

Technical Information:

Material:

steel

Compatibility:

To select the correct lockring tool for your engine, please match the engine model and serial number.

Type 1:
Bosch Gen1:

• Classic+ Line (2011 / 2012 Models)

Type 2:
Bosch Gen2:

• Active Line (BDU2XX)
• Performance Line (BDU2XX)
• Performance Line CX (BDU2XX)

Type 3:
Bosch Gen3 + Gen4:

• Active Line (BDU310)
• Active Line Plus (BDU350)
• Performance Line Cruise (BDU365)
• Cargo Line Cruise (BDU450 CX)
• Cargo Line Speed (BDU490 P)
• Performance Line Speed (BDU490P)
• Performance Line CX (BDU450 CX)
• also suitable for Brose motors

Features:

• lockring tool for chainring mounting on Bosch motors
• for use with a ratchet (e.g. 3min19sec Premium torque wrench) or open-end wrench

Contents:

• 1 x 3min19sec lockring tool for Bosch E-Bike motors