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Grinder 09-12-2011 05:56 AM


Originally Posted by isokix (Post 9646787)
I am just about to upgrade my OS Speed XZ-R with ceramic bearings and I just wanted to check if these were the correct sizes from BOCA.

The sizes are:

Rear ID 14mm x OD 25.4mm x Width 6mm
Front: ID 7mm x OD 19mm x Width 6mm

I can't find in any manual or online the exact sizes to purchase..

http: // bit.ly/nIdApd

Those are the correct sizes.

ModeratedUser04102018 09-12-2011 06:07 AM


Originally Posted by Grinder (Post 9646841)
Those are the correct sizes.

Thank you, I knew you someone on here would have the answer :))

lil-bump 09-05-2012 06:14 AM

Can anyone measure the front bearing catcher on the .21 bearing puller kit and tell me what the (.id) is. The .12 bearing kit will not pull a front bearing with an OD over 17.3 mm.


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