Truvativ Descendant

Information from: http://www.sram.com/truvativ/products/truvativ-descendant.

Descended from BlackBox technology, brings to the masses the crank used by 2009 World Champion Steve Peat. Truvativ’s downhill-race specific crank uses the same forged AL7050 material as in the freeride/DH Holzfeller, but in a second-shaving 822g package (that’s 240g less than the Holzfeller OCT). When your eye is on the podium, there is no room for compromise – that’s why the Descendant comes with the totally revamped GXP bottom bracket with Gutter Seal Technology.

Specifications

Material: Forged AL7050-T6 CrankArms

Recommended Chain: 9/10 Speed Compatible

Bottom Bracket: GXP - New Gutter Seal Technology

Bolts: Steel

Gear Ratios: 36t and 38t Options

Colors: Mirror Black

Available Arm Lengths: 165mm, 170mm, 175mm Options

Weight: 822 Grams

Arm Material: Forged 7050 Alloy