Surly Lowside Singlespeed Bike Description:
The Surly Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. It’s the bike you turn to when you’re not entirely sure what the night has in store. It’s the bike to grab when you want to have just much fun riding to the trail as you do from the trail itself. Singlespeeding is an integral part of Surly’s DNA, and the Lowside continues the tradition, by taking a simpler approach to trail riding.
Features:
- 100% Surly 4130 Chromoly frame, main triangle is double-butted; 1-1/8″ threadless Chromoly fork
- Singlespeed “specific” dropouts (derailleur hanger but no Trip Guides)
- Dropper post routing
- Gnot-Boost rear spacing offers multiple levels of hub compatibility
- Front and rear thru-axle
- Tire clearance for 26 x 3.0” or 27.5 x 2.8” (26 x 3.0” equipped)
Specifications:
- Frame: 4130 Chromoly, Double-butted main triangle, TIG welded (12x148mm Rear Spacing) (Threaded BB)
- Fork: 4130 Chromoly, Double-butted tapered fork blades, TIG welded (15x110mm)
- Headset: Cane Creek
- Handlebar: Surly Sunrise (83mm Rise) (25.4mm Clamp Diameter) (820mm Wide)
- Grips: Velo Grips (Black)
- Stem: Sunday Freeze Stem (34mm rise) (52mm length)
- Brake Levers: Tektro
- Rotors: 160mm
- Brakes: Tektro Hydro M275/276 (Hydraulic Disc) (2-Piston Caliper)
- Shifter: –
- Rear Derailleur: –
- Crank: SRAM NX (Single Speed, 32T)
- Bottom Bracket: SRAM PS (BSA) (73mm)
- Cassette: Surly Cog and Spacer Set (17T)
- Chain: KMC X10
- Pedals:Sold Separately
- Saddle: WTB (Steel Rails)
- Seatpost: 2 Bolt Post (30.9mm)
- Rims: Alex Rims 26″ (559 ISO)
- Front Hub: Novatec (15 x 110mm)
- Rear Hub: Novatec (12 x 148mm)
- Spokes: –
- Front Tire: Surly Dirt Wizard (26 x 3.0″)
- Rear Tire: Surly Dirt Wizard (26 x 3.0″)
- Model Year: 2025
- Color: Pink
- Weight: –

























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