Park Tool Lockring Tool — Bosch Gen 2

★★★★★ 5.0 150 reviews

$26.31
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$26.31
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Free shipping Free 30-day returns

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Product details

Management number 203693655 Release Date 2025/10/10 List Price $15.79 Model Number 203693655
Category

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
DJI® Avinox®
Replacement for Bosch® 0275009003 tool.

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


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150 ratings | 62 reviews
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