South Salem Cycleworks: Salem, Oregon
(503) 480-2001
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Surly 1 x 1 Bicycle

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Surly Bikes was started in 1998 by Quality Bicycle Products, headquartered in Minnesota. The company designs bicycles, frames and components.

Surly 15" 1 x 1 single-speed bicycle. Used, $650.00

Surly no longer makes the 1 x 1, which underwent several changes during its production life. The maker posted this description:

Dig the 1x1, a singlespeed mountain bike. It was designed for 26" wheels, big tires (clearance for 2.75"), and single cog and ring drivetrains. Run it with a freewheel, a fixed cog or if you like with an internal gear hub. The 1x1 is made of 4130 CroMoly tubing of our own design, with a custom double-butted main triangle and triple-butted fork blades for a tough yet responsive, lively ride. The geometry is pretty straightforward… it rides like a mountain bike. Chainstays are heat-treated for durability. The fork can be replaced with a 100mm-travel suspension fork, but we've maintained good standover clearance, Clarence.

Specs on this bike:

  • 26" wheels
  • rear flip/flop hubs
  • Haro crankset
  • Avid Single Digit Ti V-brakes
  • Avid FR-5 brake levers
  • Ritchey Pro seat post
  • Salsa FlipOff seatpost quick release

Surley 1 x 1 bicycles

Lightly used and ready to go anywhere.

Surly 1 x 1

Close-up of the rear triangle