e*thirteen Helix Race Alloy Cranks - Bronze gsda Rims: Giant GX03V 29 or

Rims: Giant GX03V 29 or 27

the X Rear Derailleur allows single-chainring road bikes to be configured with the widest range of gear ratios available on the market

1 g for 70 and 6

With its black matt surface and black fastening components

e*thirteen Helix Race Alloy Cranks - Bronze gsda Rims: Giant GX03V 29 ore*thirteen has love for aluminum. Knowing lightweight, confidence inspiring strength, and stunning looks are top priorities for our pros and customers alike, we went after all three with a vengeance. The Helix Race is our top of the line aluminum crankset, with XC weight and EWS worthy Enduro strength. Forged AL6066 T6 crank arms were engineered to maximize stiffness and strength while minimizing excess material. Massive amounts of CNC optimization