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Big Fat Dummy is a fat-tire, long-tail cargo bike that took a few too many doses of growth hormones
Big Fat Dummy is a fat-tire, long-tail cargo bike that took a few too many doses of growth hormones
Surly - Bikes/Frames

Surly Big Fat Dummy Off-Road Cargo Bike in Blue

€3,682.63
EUR
£3,200.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Surly Big Fat Dummy Off-Road Cargo Bike in Blue

Season:2018

Brand:Surly - Bikes/Frames

Code:5su18-fatdummy-buBliolet

All-Terrain, Fat Tire Trail Bike

Big Fat Dummy is truly a hulking beast of a bike. Maximalist bikepackers, those looking to make bikepacking a family affair, and those that help maintain their local trails will appreciate the Big Fat Dummy hauling abilities.

At first glance, it might just seem like a beefed-up version of Big Dummy, but that’s actually not the case. Specifically designed around fat tires, it has a longer toptube and slacker headtube offering the most stable, stiff, and predictable ride possible while hauling a lot of cargo.

Features:

  • Single-piece frame increases stiffness and decreases torsional flex
  • Human cargo compliant with the use of Dummy Rail Collars
  • Three-pack mounts, double water bottle bosses on seattube, internal dropper post routing
  • Clearance for 26" x 5.25" tires or 29” x 3.0” tires
  • €3,682.63
    EUR
  • $5,344.64
    AUD
  • $4,973.57
    CAD
  • $6,230.72
    NZD
  • $3,583.31
    USD
  • CHF2,855.01
    CHF
  • kr39,468.84
    SEK
  • kr451,748.86
    ISK
  • kr27,517.40
    DKK
  • kr36,072.97
    NOK
  • ¥565,715.74
    JPY
  • Technical Information
    • Colour
      Bliolet
    • Frame
      Surly 4130 Chromoly steel. Main triangle double-butted. TIG-welded cargo specific engineered for stiffness and durability
    • Fork
      Surly Wednesday, Tapered straight blade 4130 Chromoly. 468mm axle to crown, 47mm offset. 51mm I.S. front standard disc mount, 150mm x 15mm thru-axle dropouts (axle included), 100mm suspension fork compatible
    • Seatpost Clamp
      33.1mm (Surly stainless included)
    • Headset
      Cane Creek 40 series
    • Brakes
      SRAM Level T
    • Brake Levers
      SRAM Level T
    • Rotors
      SRAM Centerline 180/180mm
    • Shifters
      SRAM GX 2x11
    • Grips
      Velo Single lock-on
    • Stem
      31.8mm clamp 4-bolt
    • Handlebar
      26": Answer ProTaper
      29+": Salsa Rustler
    • Saddle
      WTB Volt
    • Seatpost
      26": 9mm offset, 2-bolt
      29+": 30.9 2-Bolt 400mm
    • Crankset
      26": Race Face 36/22
      29+": Race Face AEffect 34/24T
    • Bottom Bracket
      Race Face
    • Front Derailleur
      SRAM GX 2x11 high direct mount
    • Rear Derailleur
      26": SRAM GX 2x11 long cage type 2.1
      29+": SRAM GX 2x11 type 2.1
    • Cog or cogset
      Sunrace 11 speed 11-42t
    • Chain
      KMX X11 anti rust
    • Front Hub
      Salsa 150x15 32h
      29+": Novatec, 32h, Thru-Axle
    • Rear Hub
      Salsa 197x12 32h
      29+": Novatec, 32h, Thru-Axle
    • Rims
      Surly My Other Brother Darryl
      29+": WTB Scraper i40 ST TCS
    • Tires
      Surly Edna 4.3 (front and rear)
      29+": Surly Dirt Wizard 29x3 60tpi
    Sizing Information
    Professional Opinion
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