Truvativ HammerSchmidt FR Crankset

Information from: http://www.sram.com/truvativ/products/truvativ-hammerschmidt-fr-crankset.

Ride it. Believe it. Every so often, you hear whispers about a new product that promises to change everything, only to be let down in some way. Truvativ HammerSchmidt delivers the revolutionary innovation you’ve been hoping for—and it will completely change the way you think, shift, and ride. Truvativ HammerSchmidt opens up worlds of possibilities with an instant flick of a simple switch. This front transmission’s revolutionary design comprises five main components, each working in perfect concert, allowing you to react to terrain in ways you’ve never imagined before. High-tech? Yes. But HammerSchmidt feels more like magic. The kind that puts you perfectly in tune with your bike and the mountain. No need to think, plan, anticipate. Just ride. 165, 170, 175 arm lengths AL-7050 Color: Galvanized Based on Howitzer BB 12mm crankbolt 22 or 24 tooth chainring Weight: 1785g (complete assembly w/ BB)

Specifications

Material: AL7050

Recommended Chain: PC991, PC971, PC951

Bottom Bracket: 68mm, 73mm, 83mm

Colors: Galvanized

Weight: 1785g (complete assembly incl BB)