2025
Surly - Big Dummy
Urban · Utility · Unisex
Frame material Steel
Wheel size 26
Tires Front: Surly Extraterr...
Brake type Avid Bb7 S Mtn
See all specifications ↓
RRP
2 253 € incl. taxes
Observed price — New
2 028 € incl. taxes
Refurbished price
1 348 € incl. taxes
Likely trade-in value
1 234 €
surly Big Dummy
About this bike

The Surly Big Dummy 2025 is an urban bike in the utility segment. Built around a steel frame.

Expect to pay 2 028 € for a new Surly Big Dummy, against an official RRP of 2 253 €. Used or refurbished units land closer to 1 348 €, depending on condition.

Scroll down for the full retailer breakdown, price history and trade-in benchmark of the Surly Big Dummy.

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Specifications
CategoryUrban
SubcategoryUtility
Year2025
Frame100% Surly Chromoly steel, Natch tubing, double-butted main tr...
Frame materialSteel
Fork100% Surly Chromoly steel, Natch tubing, double-butted tapered...
SuspensionRigid
Sizes XXXXXXXX
Components
Front derailleur N/A
Rear derailleur microSHIFT Advent 1x9 Speed, RD-M6195M
Brake type Avid Bb7 S Mtn
Brakes Avid BB7 S MTN
Handlebar Surly Terminal Bar
Stem Kalloy 31.8
Saddle Selle Italia X-Base
Seatpost Ø30.9mm
Wheels & Tires
Wheel size 26
Rims OE, 38mm, 36h
Tires Front: Surly ExtraTerrestrial Tire - 26 x 2.5", Tubeless, Folding, Black/Slate, 60tpi (tubes installed), Rear: Surly ExtraTerrestrial Tire - 26 x 2.5", Tubeless, Folding, Black/Slate, 60tpi (tubes installed)
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