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Centrelock tools

il_principeil_principe Posts: 9,152
I have a new bike equipped with SRAM rotors. They are secured using centrelock with external splines - like this:

Can anyone recommend a tool to remove these? I have 2 tools, neither of which work: This is too shallow and won't fit over the protruding axle to engage the lockring This is too shallow and I cannot get a proper grip on the splines with it.

The only options I can find that looks like they would work are:
the IceToolz Disc Brake Lockring Tool, #M082 but this is not in stock anywhere.

Or the Park Tool BBT-69.4 but I'm not sure if this is deep enough to fit over the axle and cannot see any dimensions online.

I can't believe this isn't a common problem but there seems to be very little information online to assist with this. Can anyone recommend a tool to do the job, preferably something made of steel rather than aluminium?

2015 Canyon Aeroad CF SLX
2020 Canyon Ultimate CF SLX
2020 Canyon Inflite SL 7
On the Strand
Crown Stables


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