Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
2025 Surly Grappler
Previous used estimate
$1,481 - $1,524
Actual value depends on condition, size, and local demand.
Value Guide market data · 2025 Surly Grappler
12-month projected trend
21%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Price over time - 2025 Surly Grappler
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
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Overview
About this bike
The Grappler is Surly’s dedicated drop-bar trail bike. With mountain geo designed around a comfortable, confident drop-bar hand position, it’s lively and responsive on single track, double track, and other degraded surfaces. Ready to haul essential gear for all-day dirt rides and quick bikepacking excursions, thru-axles front and rear provide ideal stiffness and handling. Built around 27.5” wheels and compatible with internally geared hub and single-speed setups, Surly’s tried-and-true Gnot-Boost spacing allows riders to run 142mm or 148mm rear hubs. - 100% Surly Chromoly steel frame and fork, featuring Surly’s proprietary ’Natch tubing, double-butted main triangle, 1-1/8” headtube, non-suspension corrected - Horizontal-slotted dropout, Surly Gnot-Boost spacing - Seatstay-mounted bottle bosses, plus three-pack mounts at the top and bottom of the down tube and stealth dropper post routing - E.D. coated frame for increased life expectancy - 27.5 x 2.8” tire clearance (with or without fenders)
Specifications
- Category
- Road
- Component Fork
- Surly Dinner Fork 100% Chromoly Steel fork, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
- Component Hubs
- Front: Novatec 15x110mm, 32h Rear: Novatec 12x148mm, 32h
- Component Rims
- WTB ST i40 TCS
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Promax DA-296, 31.8mm
- Product Family
- Grappler
- Component Chain
- KMC X10 Black
- Component Color
- Purple Dust Bunny
- Component Frame
- 100% Chromoly Steel frame, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
- Component Brakes
- Disc - 51mm I.S. (203mm max rotor)
- Component Rotors
- Tektro 180/160
- Component Saddle
- WTB Volt 142
- Component Headset
- Cane Creek 40
- Component Crankset
- microSHIFT 11-48t
- Component Seatpost
- TransX YSP15 Dropper, 360mm, 100mm trave
- Component Shifters
- microSHIFT SB-M100A, AdventX Dual Control Levers
- Component Handlebar
- Salsa Cowchipper 31.8mm
- Component Rear Tire
- Teravail Ehline, 27.5 x 2.5", 60tpi
- Component Front Tire
- Teravail Ehline, 27.5 x 2.5", 60tpi
- Component Tape Grips
- Cork, Black
- Component Wheel Size
- 27.5-inch
- Component Brake Levers
- microSHIFT AdventX Dual Control Levers
- Component Bottom Bracket
- Samox BSA
- Component Rear Derailleur
- microSHIFT M6205
- Component Front Derailleur
- High direct mount top-pull (Ø34.9mm) 26mm offset adapter (not included) for 142 or 135mm rear hub spacing 29mm offset adapter (not included) for 148mm rear hub spacing
- Component Cassette Freewheel
- microSHIFT 11-48t
- Hubs
- Front: Novatec 15x110mm, 32h Rear: Novatec 12x148mm, 32h
- Rims
- WTB ST i40 TCS
- Crankset
- microSHIFT 11-48t
- Bottom Bracket
- Samox BSA
- Chain
- KMC X10 Black
- Seatpost
- TransX YSP15 Dropper, 360mm, 100mm trave
- Saddle
- WTB Volt 142
- Handlebar
- Salsa Cowchipper 31.8mm
- Headset
- Cane Creek 40
- Front Derailleur
- High direct mount top-pull (Ø34.9mm) 26mm offset adapter (not included) for 142 or 135mm rear hub spacing 29mm offset adapter (not included) for 148mm rear hub spacing
- Rear Derailleur
- microSHIFT M6205
- Rear Tire
- Teravail Ehline, 27.5 x 2.5", 60tpi
- Stem
- Promax DA-296, 31.8mm
- Brake Levers
- microSHIFT AdventX Dual Control Levers
- Brakes
- Disc - 51mm I.S. (203mm max rotor)
- Fork
- Surly Dinner Fork 100% Chromoly Steel fork, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
- Frame
- 100% Chromoly Steel frame, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
- Shifters
- microSHIFT SB-M100A, AdventX Dual Control Levers
- Tape/Grips
- Cork, Black
- Color
- Purple Dust Bunny
- Size
- X-Large
- Wheel Size
- 27.5-inch
- Cassette/Freewheel
- microSHIFT 11-48t
- Rotors
- Tektro 180/160
- Front Tire
- Teravail Ehline, 27.5 x 2.5", 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.