Endurance races, ski trips, musings, and adventures on the East Coast.

Thursday, December 2, 2010

Ultimate Race Drivetrain

I recently wrote a comparison of Sram XX and XO component groupos for MTBRacenews.com that has been up for a few weeks now. If you're debating a new drivetrain for your bike, check it out. Or, if you prefer, here's the quick version: 2x10 is Awesome and is here to stay, and, unless you're a World Cup racer or an obsessive gram counter/tinkerer, XO is a great option.

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