http://thebikelab.com/2008/06/02/bbb-components-rollerboys-out-of-the-box/ Tips, Discussion and Reviews on Upgrading Your Mountain Bike Thu, 20 Nov 2008 14:14:15 +0000 http://wordpress.org/?v=2.6.2 http://thebikelab.com/2008/06/02/bbb-components-rollerboys-out-of-the-box/#comment-1113 Guitar Ted Sat, 14 Jun 2008 04:09:54 +0000 http://thebikelab.com/?p=134#comment-1113 Ghost Rider: Generally the width of the inner bushing is just a wee bit wider than the rest of the bearing and that allows the pulley a slight amount of side to side movement. Ghost Rider: Generally the width of the inner bushing is just a wee bit wider than the rest of the bearing and that allows the pulley a slight amount of side to side movement.

]]> http://thebikelab.com/2008/06/02/bbb-components-rollerboys-out-of-the-box/#comment-1111 Ghost Rider Sat, 14 Jun 2008 03:13:50 +0000 http://thebikelab.com/?p=134#comment-1111 How do sealed bearings allow for the needed "pulley float" that many modern indexing systems rely on? How do sealed bearings allow for the needed “pulley float” that many modern indexing systems rely on?

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