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November Bicycles

Rail 55-18i

Rail 55-18i

Regular price $1,399.00 USD
Regular price Sale price $1,399.00 USD
Sale Sold out


A long time favorite for people who like to go fast on pavement, the Rail is our wind cheating rim brake wheel. It's 55mm deep, 18mm internal/25mm external wide, tubeless ready, and has a grooved brake track for better braking. Still phenomenally manageable in cross winds. Ideally paired with a true 25mm tire (GP5000 25, Pro One 25) for best aerodynamics and rolling resistance balance, but works great with anything from 23mm to 35mm. Carbon-specific brake pads included. Carbon rim brake braking has come a long way in the past decade, and Rails will provide excellent all conditions braking in "normal" flat to rolling terrain. We do not recommend Rails or any other carbon clinchers for use in mountainous territory with continuous demand for heavy braking. 

Rim specs

  • Depth: 55mm
  • Internal width: 18mm
  • External width: 25mm
  • Weight: 515g

Hub specs

  • Bitex RAF12/RAR12 hubs are lightweight, high quality, durable hubs. Spec'd with Enduro bearings (the same as White Industries and Industry 9 use), they build into fast, long lasting wheels. 
  • White Industries' T11 hubs have been our go-to rim brake hubs for as long as we can remember. Made in the USA from US-sourced 6061 T-6 aluminum, they feature a titanium freehub body that will last more miles than you will. Available in SRAM/Shimano and XDR drive.

Build specs

  • Lacing: 20/24
  • Spokes: Sapim CX-Ray, black
  • Nipples: Brass, black
  • Hubs: Black


  • Wheelset with Bitex hubs: 1563g*
  • Wheelset with White Industries hubs: 1612g*


*Excluding rim tape, tubeless valves, QRs.

Recommended tire widths & rider weight

  • Recommended tire width: 23mm - 32mm
  • Maximum recommended rider weight: 200 pounds

Appearance & accessories

  • Rims have a matte finish
  • Non-removable November logo in stealth black
  • Black hubs, spokes, nipples

Custom configurations

Customize this wheel with different hubs, drillings and color options. Custom wheels include a $100 custom upcharge (plus additional component expenses if applicable) and typically have longer lead times. 

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