e*thirteen Helix Race Carbon Crankset - 175mm 73mm 30mm Spindle 8-bolt Chainring Interface PSI-90 Stem Angle (deg) +5 Stem

Stem Angle (deg) +5 Stem Angle (deg) -5 Length 32 Bar Clamp Diameter (mm) 35

SRAM Bleeding Edge Tool

Stepped intermediate knobs and widely spaced outer knobs help clear muck

Maximum Tire Width 2

e*thirteen Helix Race Carbon Crankset - 175mm 73mm 30mm Spindle 8-bolt Chainring Interface PSI-90 Stem Angle (deg) +5 Steme*thirteen Helix Race Carbon Crankset 175mm 73mm 30mm Spindle with DUB Interface. Helix Race Carbon Cranks are a milestone in carbon crank design. Featuring highly optimized carbon crank arms and lightweight alloy DUB interface 30mm spindle these cranks dramatically reduce weight while maintaining incredible strength. Weighing in at just 335g (170mm) they exceed ASTM 4 test standards making them equally at home on everything from Aggressive Trail and