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 €

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.

Bikes currently in the market or recently sold

Retailer	Image	Link	Model	Year	Condition	Price	RRP	Discount	Status	Country	Last seen	First seen	Online for	Similarity	E-Bike	Groupset	Mileage	Size	Brake type	Frame material	Wheel size	Motor Torque	Battery capacity	Category
Retailer		—	BIG DUMMY	2025	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-08-14	2026-07-27	18	Related	No	Microshift Advent	—	M	Disco	Steel	—	—	—	Urban

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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