Surly DUH System - Single Speed Chip and Hardware Teeth-120t The innovative design of the

The innovative design of the outer chainring ensures faster quieter shifts thanks to the contoured pin and the symmetrical design of the inner chainring teeth provide improved stability with chain crossovers

Women’s-specific last — comfort-oriented toe-box and instep shaping

}Vittoria Air-Liner Protect Tubeless Insert - E-Bike 27

5-55mm 650 lbs Black

25" Handlebar Material Cr-Mo

Surly DUH System - Single Speed Chip and Hardware Teeth-120t The innovative design of theIncludes a Surly DUH system single speed chip and hardware to transform a geared bike into a single speeding machine. You will also need a Surly DUH single speed rear thru axle (FS0270 sold separately) to complete the setup. Note: The Surly DUH single speed chip and hardware only work with the Surly DUH single speed thru axle.