Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
2020 Surly Lowside
Previous used estimate
$436 - $449
Actual value depends on condition, size, and local demand.
Value Guide market data · 2020 Surly Lowside
12-month projected trend
— %
Direction and magnitude, not judgment
vs. category average
3%
Drops faster than category avg
Price over time - 2020 Surly Lowside
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Lowside model years
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Overview
About this bike
Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. Lowside is like the grownup version of the bike you rode when you were a kid and still had hopes and dreams and some semblance of ambition. It’s just as happy riding singletrack as it is parked outside your favorite drinking establishment. Lowside is a singlespeed. Singlespeeding has been a part of Surly’s DNA since day one when we launched the 1x1 Rat Ride. After a lot of Homie Fall Fests and more feats of strength than we can recall, we decided to discontinue it a couple years back. Lowside picks up right where the 1x1 left off. Some have dubbed the Lowside the ultimate pub cruiser. - Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles - Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though) - Clearance for 26 x 3 or 27.5 x 2.8 tires
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
- Component Hubs
- Formula, 32h
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- 4 bolt, 31.8mm clamp
- Product Family
- Lowside
- Component Axles
- Front: 15 x 110mm Rear: "Gnot-Boost" 145mm
- Component Chain
- KMC x10-1
- Component Color
- Astro Green
- Component Frame
- 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
- Component Brakes
- ProMax DSK-300
- Component Saddle
- WTB Volt
- Component Headset
- Crane Creek
- Component Cassette
- Surly 16t w/ spacer kit
- Component Crankset
- SRAM NX
- Component Handlebar
- Surly Sunrise w/ Shim
- Component Seat Post
- 2 Bolt, 30.9mm
- Component Chainrings
- 32T
- Component Front Tire
- Surly Dirt Wizard 26 x 3" 60tpi
- Component Tape Grips
- Velo Lock-on style
- Component Brake Levers
- ProMax
- Component Bottom Bracket
- SRAM Power Spline
- Hubs
- Formula, 32h
- Crankset
- SRAM NX
- Bottom Bracket
- SRAM Power Spline
- Chain
- KMC x10-1
- Saddle
- WTB Volt
- Handlebar
- Surly Sunrise w/ Shim
- Headset
- Crane Creek
- Stem
- 4 bolt, 31.8mm clamp
- Axles
- Front: 15 x 110mm Rear: "Gnot-Boost" 145mm
- Brake Levers
- ProMax
- Brakes
- ProMax DSK-300
- Cassette
- Surly 16t w/ spacer kit
- Chainrings
- 32T
- Fork
- 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
- Frame
- 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated
- Seat Post
- 2 Bolt, 30.9mm
- Tape/Grips
- Velo Lock-on style
- Color
- Astro Green
- Size
- X-Large
- Front Tire
- Surly Dirt Wizard 26 x 3" 60tpi
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.