SRAM X9 10 Speed (2x 10) BB30 Chainset: No matter what you throw at it, SRAM X9 keeps coming back for more. The all-new X9 family puts the SRAM 2x 10s unrivaled shift speed & smoothness within easy reach of racers & experianced enthusiasts alike. Add Avid Elixir CR brakes with Taper Bore Technology, & you have performance trail technology you can trust & quickly get you there & back again no matter where "there" may be. Features include: Hollow Forged AL crank arms for lightweight super stiff durability, X-Glide 2x 10 shifting technology, 26-39, 28-42 gearing, New GXP Bottom Bracket System featuring Gutter Seal Technology. Available in the following bottom bracket configurations: BB30, & GXP. Speed: 2x 10 Arm
Material: AL-7075 Weight: 881 Grams (GXP w/BB) Colours: Grey, White Gear Ratios: 26-39, 28-42 Bolts: AL Double Hex Type Recommended Chain: 10 Speed
Material: Crank Arm Material Hollow forged, Chainring Inner Position
- Material 7075