SRAM Red Crankset 11 sp. 170 52/36T BCD: 110mm GXP 68/70mm 45.5mm Carbon MFPN=53940 The addition of the double-BOA

The addition of the double-BOA adjustment provides excellent fine-tuned adjustment and can be easily adjusted out on the trail instead of having to unzip the outer to get to the lacing system as in the past

Bundle includes: 1 x 40 Liter Parts Washer

No shipping to Alaska (please buy locally)

Reinforced Achilles cushion reduces heel lift

The glove fits snugly and is amazingly comfortable

SRAM Red Crankset 11 sp. 170 52/36T BCD: 110mm GXP 68/70mm 45.5mm Carbon MFPN=53940 The addition of the double-BOAMaterial: Exogram hollow carbon fiber arms Chain Compatibility: 11 speed Pedal Spindle: 9 16 Bottom Bracket: Not included SRAM Model ID: FC RED C2 TECH SPECS BB Inclusion No Speed 11 BCD 110 Chainline 45. 5mm Interface GXP Crankset Material Carbon Crank Arm Length 170mm Crank Spindle Diameter 24 22mm Primary Color Black Drivetrain Spacing Road Teeth 36 52