Surly DUH - Single Speed Rear Thru-Axle - 12x148mm 20g Model Comfort Classic Rails Steel

Model Comfort Classic Rails Steel Top Vinyl Color Black LxW (mm) 255x175

Lightweight and responsive this UCI-certified sprinter has proven itself on the boards of velodromes across the globe

}RockShox Compression Damper 2010 Tora SL / 2011 Recon Silver Turnkey Standard Adjust

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}Park Tool AP-1 Adhesive Primer - 10ml Pen

Surly DUH - Single Speed Rear Thru-Axle - 12x148mm 20g Model Comfort Classic Rails SteelThe Surly DUH system single speed rear axle helps transform your geared bike into a single speeding machine. You will also need a Surly DUH single speed chip and hardware (FS0268 sold separately) to complete the setup. Note: The Surly DUH single speed thru axle only works with the DUH single speed chip and hardware. Rear Axle Type 12mm Thru x 148mm