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6061-T6 Aluminum cups and AISI 52100 chrome bearing steel races hardened to Rc 60-65 with ACOSUR-ZNA corrosion resistant coating Bottom Bracket Shell I
Stack Height (Extended Length - Travel): 32mm
It aims to provide better stability and comfort enhancing overall performance and reducing foot fatigue Cleat Bolt Pattern 2-Bolt Closure Dial Shoe Size (EU) 42 Gender/Age Men's Color Dark Sand Defined Color Tan Activity Cycling Size 42 EU
more strength
When the temperature drops
e*thirteen Helix Race Cranksets Size:175Mm 6061-T6 Aluminum cups and AISIThe Helix R is e*thirteen's top of the line aluminum alloy crank. Forged AL 6066 T6 arms deliver Enduro strength in XC weights and it took a 30mm Forged 7050 T7 spindle and massive amounts of CNC work to get there. CNC detail can be seen all over every surface for the ultimate in tech bling and weight savings for your ride. Designed to be compatible with Shimano and SRAM drivetrains modern hub spacing and bottom brackets. Helix R cranks can achieve
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