2 x 9 setup

[GoLefty!!]

 

The new SRAM XX is 2 x 10

 

http://www.cyclingnews.com/tech.php?id=/tech/2009/features/SRAM_xx_launch09

 

http://www.sram.com/en/XX/

 

Truvativ do a Stylo 2.2 64/104 PCD' date=' comes with a 36/26t setup by the looks of things.

 

http://www.sram.com/en/truvativ/trailallmountain/stylo/oct22rg.php

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just to reinforce the 20 speed nature of SRAM XX.

 

XX= 20 in the Latin numerical system or 2x10

 

judt in case anyone thought that XX was a progression X.0