Ritchey SpeedMax Beta Comp MTB Tyre - 26 x 2.0 - Black Tooth Range_11-28T Sram's GXP bottom bracket has

Sram's GXP bottom bracket has been designed to increase power transfer and rigidity while reducing component wear

Cane Creek 40 Headset Tapered ZS44 Top Set 1 1/8"-1 1/2"+ Lower Bearing

20% reduction in shift effort over SLX M670

Can be used with extension loop or long single extensions (purchased separately)

reliable braking power combined with precise and responsive shifting

Ritchey SpeedMax Beta Comp MTB Tyre - 26 x 2.0 - Black Tooth Range_11-28T Sram's GXP bottom bracket hasRitchey SpeedMax Beta Comp MTB Tyre 26 x 2. 0 Black If you're looking for some speed, Ritchey's SpeedMax Beta Comp is the tire for you. The low resistance center with square digger tread lets you roll super fast on hardpack, and the side lugs provide just the right amount of traction for hard cornering. Width: 2. 0" Tire Type: Clincher Color: Black Tire Bead: Wire ETRTO: 50 x 559 Weight: 568g