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  • (310) 862-5001 - Playa Vista (424) 744-8148 - Santa Monica

Surly: Big Fat Dummy - 2018

Surly

$2,950.00
Condition:
New
Quantity:

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Product Description

Surly: Big Fat Dummy - 2018

Surly Big Fat Dummy Complete Bike

The Big Fat Dummy is a long tail cargo bike designed around fat tires to create the most stable, stiff, and traction-laden ride possible, while riding fully-loaded on a varied terrain. All Big Fat Dummy bikes ship with a Dummy deck, rails, bags, and Dummy Rail Collars.

 

  • 100% Surly 4130 Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
  • 190/197mm rear spacing
  • Internal dropper seatpost routing
  • Clearance for 26 x 5.25" tires
  • Please see Additional Info section for important safety information
  • *Additional items and accessories shown are not included, unless noted above

 

Color: Bliolet

Size: S, M, L

 

SPECIFICATIONS 

Complete bike spec subject to change

Frameset

Frame
Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded cargo specific engineered for stiffness and durability

Fork

Surly Wednesday, Tapered straight blade 4130 CroMoly. 468mm axle to crown, 47mm offset. 51mm I.S. front standard disc mount, 150

Seatpost Clamp 

33.1mm (Surly stainless included)

Tires 

Surly Edna (front and rear)

Drivetrain

Crankset
Race Face 36/22

Bottom Bracket 

Race Face

Front Derailleur 

SRAM GX 2x11 high direct mount 

Rear Derailleur 

SRAM GX 2x11 long cage type 2.1

Cog or cogset 

Sunrace 11s 11/42

Chain 

KMX X11 anti rust

Components

Headset 

Cane Creek 40 series

Brakes 

SRAM Level T

Brake Levers 

SRAM Level T

Shifters 

SRAM GX 2x11

Stem 

H.L. 31.8mm clamp 4-bolt

Handlebar 

Answer ProTaper

Saddle 

WTB Volt

Seatpost 

H.L. 9mm offset 2 bolt

Wheels

Front Hub
Salsa 150x15 32h

Rear Hub 

Salsa 197x12 32h

Rims 

Surly My Other Brother Darryl

 

Frame Size

Stem Length

Stem Angle

Handlebar Width

Crank Length

SM

60

7

720

170

MD

70

7

780

175

LG

80

7

780

175

 

GEOMETRY

geo-big-dummy.gif

 

SM

MD

LG

Seat Tube Length

(Center-Top)

356

432

508

Top Tube Length

(Center-Center)

581

598

617.3

Effective Top Tube Length

(Center-Center)

590

620

645

Head Tube Angle

69

69

69

Seat Tube Angle

72.5

72.5

72.5

BB Drop

55

55

55

Chainstay Length

875

875

875

Wheelbase

1532

1563

1590

Standover Height

740

790

840

Head Tube Length

90

120

150

Fork Length

468

468

468

Fork Offset

47

47

47

Stack

569

597

625

Reach

411

432

448

 

NOTE: The Big Fat Dummy is only available in three sizes, which is a departure from our normal way. Here’s the thing, its sizing and fit is a little different than other bikes. By using shorter seat tubes with a longer seatpost, two people of different heights can ride the same size frame. We found it works pretty well – hell the Large size even fits Sov. And nothing fits Sov.

 

 

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