Rotor BB4130 Ceramic Bearings

Discuss light weight issues concerning road bikes & parts.
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funhog1
Posts: 234
Joined: Tue Jul 15, 2008 11:59 am

by funhog1

Hey homies, I can't find anyone who has the Rotor BB4130 Bearings in stock.

Does anyone have a line on a good vendor for these? I called Rotor and even they do not have any.

Thanks Much.

'Hog 1
Buy it. & Ride it.
Only if it has a high margin of utility.

Phill P
Posts: 1852
Joined: Sat Jun 02, 2007 1:10 am
Location: Melbourne, Australia
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by Phill P

why buy bearings that rotor have added their profit to?

you can likely buy cheaper better quality bearings else where.

what size are they?

by Weenie


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funhog1
Posts: 234
Joined: Tue Jul 15, 2008 11:59 am

by funhog1

Rotor's 4130 bearings press fit into a pf BB86 shell. The external race is lipped to allow the bearing to be pressed into a pf BB86 Bottom bracket; this allows the use of a 3DF (Rotor) crank or a BB386 Crank (both with 30mm spindles).

As I don't know who sources their bearings, I'm asking here.

Thanks Much.

'Hog.
Buy it. & Ride it.
Only if it has a high margin of utility.

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