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Bosch Performance Alloy Lock Ring Upgrade Kit
 

Bosch E-Bike Parts

Bosch Performance Alloy Lock Ring Upgrade Kit

£9.99

In stock

This is for an upgraded alloy Lock Ring that holds the front sprocket spider onto the motor drive pinion on the Bosch Active / Performance Drive Unit.


Substantially tougher than the plastic nuts, although be careful not to cross thread the nut on the drive unit assembly.


For Bosch eBike systems from 2014 to 2018.


PLEASE NOTE: If you have a Bosch Active Plus, Performance or Gen 4 Performance CX system produced on/after 2018 (Featuring a big sprocket on the front), you will require a different lockring.


Remember it's reverse thread and only needs to be tightened to 20-25Nm.

We also sell the Bosch Active / Performance Spider Tool to safely remove and replace this nut. Available from our store.


Just to confirm it's to fit the following motor shape. If you require a Classic+ lock ring, you can find it here Bosch Classic Lock Ring.


Bosch Performance motor lock ring kit alloy


Customer Reviews

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P
PAUL
Locker

Arrived in good time, but, minus the “o” ring.
An email soon sorted out that situation. “O” ring arrived a couple of days later.

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