SURLY BIG DUMMY
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BIG DUMMY

Big Dummy is one of those cargo bikes that seem to be getting so much attention lately. Actually, the Big Dummy has been around for quite a while now. Its built around the Longtail standard design platform, which means that Xtracycle or Surly accessories can be added depending on what you want to carry, or you can build your own to meet whatever hauling needs you have. However, being a dedicated single-piece frame instead of an add-on to an existing bike, its more stout and resistant to torsional flex, and this makes it ride better and last longer than longbike add-ons.

2399
SPECIFICATIONS
NAME DESCRIPTION
SIZE
FRAME Surly Big Dummy, Surly 4130 CroMoly steel. Main triangle double-butted. TIG-welded cargo specific engineered for stiffness
FORK Surly Big Dummy, TIG-welded 4130 CroMoly, tapered and butted straight bladewith single fender eyelet on the dropout, 1-1/8? x 260mm threadless steerer, 51mm IS disc mount, removable cantilever pivots, line/housing guides
HANDLEBAR Salsa Salt Flat, 31.8mm 700/750mm
GRIPS
STEM HL, 31.8mm bar clamp. 4-bolt. Black
SADDLE Velo VL-2155, Steel rails. Black vinyl. Feels pretty o.k.
PEDALS
BRAKE SYSTEM Avid BB7, Cable actuated. 180mm rotors front & rear
SHIFTERS Shimano Deore M610, 3 x 10-speed
BRAKE LEVERS Avid FR-5, Black
HUB
RIMS Alex DH-19, 36h. Black w/machined sidewalls
WHEELSET SPOKES DT Swiss Champion, 14g
FRONT TYRE Continental Town & Country, 26 x 2.1?. Steel bead
REAR TYRE Continental Town & Country, 26 x 2.1?. Steel bead
FRONT DERALILEUR Shimano FD-T610 Top swing, dual pull, w/ direct mount adaptor
REAR DERAILLEUR Shimano Deore M615 SGS, Top-normal traditional
GEARING
CASSETTE Shimano CS-HG50-10, 11/36t
NAME DESCRIPTION
CHAIN KMC, 10-speed
CRANKSET Shimano LX FC-T551, Forged aluminum. 48-36-26t. Black
BOTTOM BRACKET 68mm, Included
SEATPOST Kalloy SP-342, 27.2mm. 350mm. Black
SEATCLAMP Surly Stainless, 30mm Surly stainless, included
DRIVE UNIT
BATTERY
DISPLAY
GEAR TEETH
BACK LIGHT
FRONT LIGHT
MUDGUARDS
FRONT HUB Shimano Deore M525, 36h. Disc. Black
REAR HUB Shimano Deore M525, 36h. Disc. Black
KICKSTAND
MIRROR
SHOCK
SHOCK HARDWARE
HEADSET Cane Creek 40, 1-1/8? threadless. Black
WEIGHT