The Katana LRT-1 tool for Bosch Active Plus / Brose lockring is used to open and close the chainring spider lockring on modern e-bikes. With the precision tool made from solid wood, you can easily loosen and tighten the lockring on Bosch Classic motors (large spider) and Bosch Active / Performance / CX motors (small spider).
Compatibility – Katana LRT-1 tool for Bosch Active Plus / Brose lock ring
- For assembly and disassembly of the lock ring on the Bosch GEN3 and GEN4 Active Line PLUS motors from 2018.
- For Brose motors
- For Yamaha PWX E-MTB drives
- The tool is operated with a 24mm open-end wrench or a 1/2″ ratchet.
Product features
- Toothing: 8 teeth
- Outer diameter: 4,3 cm
- Height: 5 cm
Material
- Steel
Weight
- approx. 180 g
Scope of delivery
- 1 x Katana LRT-1 tool for Bosch Active Plus / Brose lock ring
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