Surly DUH Single-Speed Conversion Kit - Chip & Hardware for Gears Size_M4 Equipped with sealed bearings and

Equipped with sealed bearings and LSL sleeve bushings for reduced friction

time-trial position for maximum comfort during race-day efforts

built for the toughest environments

Its 700C wheel compatibility provides a smooth

Its easy-glide stick applicator allows for targeted

Surly DUH Single-Speed Conversion Kit - Chip & Hardware for Gears Size_M4 Equipped with sealed bearings andSurly DUH System Single Speed Chip and Hardware Convert Your Gears to a High Performance Single Speed Setup Upgrade your bicycle's versatility with the Surly DUH System the industry leading single speed conversion kit designed for durability, simplicity, and optimal performance. This comprehensive package includes a premium quality Surly DUH single speed chip and hardware, allowing you to effortlessly transform your geared bike into a lightweight, low