High performance, low profile, lightweight and new for 2012.
High Strength and Superior Stiffness
Wide Pivot Design
34.9 or 31.8 Mount
Dedicated Top or Bottom Pull
Max Tooth: 44/48t
1:1 Actuation? is simply superior. The very nature of its design makes it this way. For every 1 unit of cable pulled or released, the derailleur moves the same amount. Simple? Yes. Dependable and tolerant? The best. Ease of set-up and adjustment? Easiest. This is why the top athletes in the MTB world prefer SRAM. From the mud infested Cross Country of the Sea Otter Classic, to the rocks and roots of a Fort William World Cup Downhill the 1:1 actuation stays precise and fluid. 1:1 Actuation precision is why you find SRAM on the elite bikes from cross-country flyers to full gravity bombers. 1:1 - Setting the shifting standard!
Zero Loss Travel?
Zero Loss Travel? defines the degrees of "lost" travel before the cable engages the shifting pawl. The shifting pawl is always engaged with Zero Loss Travel so the moment you push is the moment the shift starts. It is one important characteristic that makes our X.0 and X.9 triggers so impressive. With zero degrees of "lost travel", 1:1 actuation ratio, and SRAM's constant distance geometry, the distinction in our shift is like no other. Quick and calculated. Fast and precise.