2 QTY HB CERAMIC BB BEARINGS SHIMANO, SPECIAL 6MM WIDTH

Description

2 QTY HB CERAMIC BB BEARINGS - SHIMANO DURA ACE 2004 AND UP REPLACEMENT, 25 X 37 X 6MM, 1 RUBBER SEAL ON OUTSIDE FACE ONLY SAME AS OEM
Replacing your creaky or pitted bottom bracket bearings with hybrid ceramic bearings has never been more affordable!
Increase your pedaling efficiency compare to standard steel bearings.
What some of our recent buyers are telling us about upgrading to our ceramic bearings:
I just installed my new bearings; Wow, what a difference!
Excellent upgrade! Great price! Thanks HubDoctor
®
Excellent service, fast shipping, great price, the best ceramic bearings on Ebay!
Fast Shipping, Superb Quality, Purchase with confidence from this dude!!
Our ABEC 5 bearings feature beautifully ground chrome steel races which are harder and lower friction than stainless steel.
The balls are high quality Si3N4 (silicon nitride balls) and nylon cages.
These bearings are lubricated with oil but we recommend greasing them before installation.
Rubber seal are pliable with just the right amount of preload to keep dirt out and rolling resistance low.
Seals is black or blue in color.
Kit includes sizes: 6805-1RS (2pcs)
Free shipping in the
USA
!
Check out our
other items
,
Including our HubDoctor® Mavic® Freehubs Rebuild Kits
The cost-saving solution for rebuilding Mavic® cassette hubs.
See our other listings for the HubDoctor
®
Pro ceramic ball bearing freehub bushing replacement kit and our superior freehub replacement bushings!
Don't be dissuaded by the our affordable prices! These are quality ceramic ball bearings!