SRAM XX GXP Cranksets SRAM XX 175mm 2639 GXP Cups not included 156 QFactor

SRAM XX GXP Cranksets. More upshift points provide faster, more reliable shifting More release points and tapered outer chainring provide faster, more reliable shifting 49.5mm chainline allows all 10 rear cogs to be used with the big and small chainring Lowest Q factor of any mountain crankset Item Specifications Spindle Interface Type: TruVativ GXP Pedal Spindle: 916 Bolt Pattern: 4Bolt Crank Intended Use: MountainLI