US$ 350.00
XS S M ML L XL A Seat Tube Length (mm) 680 710 740 770 800 830 B Seat Tube Angle 74
Accuracy power measurement - ± 1%
fine-tuning components
Aero Optimized Tire Size 25c-28c
making it equally at home on race day or your biggest training rides
e*thirteen Helix Race 107 BCD Chainring - Grey FACTOR XS S M ML LThe Helix Race 107 BCD Chainring is a high value quality upgrade for Gravel and Road Cyclists using 4 bolt 107 BCD cranks such as SRAM XPLR or Power Meter Cranks like Quarq Force or Rival. Take full advantage of e*thirteens widest range cassettes by dropping 2 teeth or more in chainring size with our smaller 38, 40, and 42T sizes. A combo that supports steeper climbs and faster descents. Helix Race 107 BCD rings are forged from long wearing 7075 alloy
US$ 350.00
US$ 200.00
US$ 50.00
US$ 1649.75
US$ 35.00
US$ 100.00
US$ 20.98
US$ 59.95