Park Tool LRT-1 Bosch Lockring Tool – 50mm 8 Notch

Description

Park Tool LRT-1 Bosch Lockring Tool – 50mm 8 Notch

Precisely machined for a perfect fit, the LRT-1 removes and installs the front chainring lockrings found on Bosch® Gen 2 e-bike motors once the crank arm is removed. Integrated 3/8″ drive fitting allows compatibility with most ratchet handles and torque wrenches for tightening to proper torque specifications, and the heat-treated and plated 4140 steel construction ensures durability and long life.

Fits lockrings with 50 mm outside diameter and 8 notches including:

• Bosch® Generation 2 Active Line (chainrings less than 20 teeth)
• Bosch® Generation 2 Performance Line
• Bosch® Generation 2 Performance Line CX

Replacement for Bosch® 0275009003 tool.

NOTE: Not designed for use with impact drivers or other power tools.