Description
Axle material: aluminum
Smaller gear increments offer increased efficiency
Wide pivot link increases torsional rigidity
External cable sets are ideal for upgrading your current bike to Dura-Ace 7970 Di2 if it does not feature the internal cable routing option
extremely soft but dimensionally stable for pressure-free non-slip fit for sports eyewear
SRAM Red 22 Crankset 52/36T - 170 mm Arm - BB30 - 00.6118.107.005 Headsets Axle material: aluminumSRAM Red 22 Crankset 52 36T 170 mm Arm BB30 00. 6118. 107. 005 Sprint worthy stiffness meets climb friendly weight in SRAM's RED 22 Crankset. Its hollow carbon construction minimizes weight and maximizes stiffness while the chainrings attach with a hidden 5th bolt that uses the crank arm as the mounting point to further increase the stiffness and shed weight. The X Glide R chainrings start out as 5mm thick aluminium plates and are precision machined