Bicycle Tools

How do you usually take off and install the chain guard? With hook wrench? With pin punch and hammer? You can use C-135 for your chain guard!
This lock-ring tool is going to smoothen and not fail in your work.
And you can work more safety when you install an attached “Guide” to the axial tip of BB.
This tool can work for 3, 4 and 6 notches of lock-rings because it attaches with only one hook and wrap around the lock-ring.

■Attachments：C-207-1 GUIDE

Note: Do not use it for lock-ring which OD is except 45.7mmφ.

Suitable lock-ring OD	45.7mmφ
Suitable size of wrench	32mm

Manual

Demonstration