Surly DUH System - Single Speed Chip and Hardware MPFN-TB00329500 25 Primary Color Tanwall Bead

25 Primary Color Tanwall Bead Folding Tire Compound Dual DNA Tire Diameter/ISO 29/622 Tire Technology TCS Light/Fast Rolling SG2 Tire Type Tubeless Ready TPI 60TPI e-Bike approved No Tire Width Range 1

}SockGuy Classic Boom Pow Socks - 3 inch Black Large/X-Large

Mfg Size 54 Defined Color Black Rear Axle QR x 135mm Wheel Size 700c Platform Vaya Frame Material Steel Frame Type Rigid Front Axle 12mm Thru x 100mm Color Black TT (Effective) 540 Brake Type Disc Fork Type Rigid

front/rear front axle length 125mm thread pitch M12x1

Surly DUH System - Single Speed Chip and Hardware MPFN-TB00329500 25 Primary Color Tanwall BeadIncludes 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.