e*thirteen Helix Race Alloy Cranks - Sterling Silver Bikebox the Ultegra cassette strikes the

the Ultegra cassette strikes the ideal balance between weight

these pedals are built for durability

If your power meter uses a CR2032 battery you can eliminate the magnet with a new firmware

TEMPO ARGO R3 is a versatile endurance road saddle with a short-nose design and generous ischial support that encourages stability

Shift Lever: Trigger / Clamp (closed)

e*thirteen Helix Race Alloy Cranks - Sterling Silver Bikebox the Ultegra cassette strikes thee*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