Rotor 3D crank on SL3 'OSBB' Specialized

Discuss light weight issues concerning road bikes & parts.
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Posts: 215
Joined: Sun Aug 29, 2010 12:07 am

by 89daytona

I'm decently knowledgeble on the topic. Can someone treat me like a noob and tell me how to install these.
I have the plastic cups to make the OSBB BB30, the bb30 bearings, wheels shimano adapters, a truvativ BB adapter, and a PressFit30bb from Rotor.

Look forward to hearing on how to do this.

Thanks in advanced guys!

Posts: 1117
Joined: Thu Feb 05, 2009 12:04 am
Location: Gold Coast, QLD, Australia

by Murphs

I have this exact setup.

I have normal BB30 bearings with the Wheels MFG BB30-BSA (shimano) adapter.

1. put bearings in frame
2. put adapters in bearings
3. install crank

by Weenie

Shop Owner
Posts: 1980
Joined: Sat Jun 13, 2009 4:02 am
Location: NoVA/DC

by thisisatest

yea, what he said.

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