Surly Big Dummy, Dark side of the Maroon

Varenummer: BK3286-BK3288
Lagerbeholdning:

Big Dummy er transportsykkelen over alle transportssykler. Ikke bare er den praktisk og bærekraftig i dobbel forstand, den er også morsom.

I tilegg til å kunne frakte masse greier bakpå lastedekket eller i rammeveskene om følger med, kan sykkelens lastedekk også tilpasses ulike tilbehør alt etter hva du trenger transportere. Vi har hørt rykter om frakt av juletrær fra skogen, barn til og fra barnehage, matvarer, ja, til og med frakt av andre syklister som har punktert. Om du skulle ha behov for virkelig å dra på, har Surly også egne spesialtilpassede hengere tilgjengelige.

Big Dummy-rammen er spesialdesignet for sitt bruk og ikke bare en tilhenger festet på en eksisterende sykkel. Dette gjør Big Dummy stivere og mer motstandsdyktig mot torsjonsbøyning, noe som sørger for at sykkelen oppleves som både rask og smidig og gir deg en bedre sykkelopplevelse og mer robust ramme. Big Dummy trives like godt i byen som ute i skauen, og kan også skryte av å ha vært del av ulike forskningsprosjekt i regi av Universitetet i Agder med mål om å kartlegge transportsykkelen ulike påvirkninger i hverdagen.

OVERVIEW

The Surly Big Dummy. Designed to transport a rider and up to 200 pounds of cargo, the Big Dummy retains an extremely smooth and maneuverable ride under the heaviest of burdens.

  • 100% Surly 4130 chromoly steel, canti and disc brake compatible; fork is suspension corrected for 80mm
  • Fender eyelets, triple water bottle mounts, and Surly Trip Guides for continuous brake/shift housing or brake hydraulic lines
  • Now includes Surly Dummy Rail Collars for a stiffer Dummy Rail/Frame interface
  • Length of the frame requires 2 chains and tandem cables
  • 26 x 2.5" maximum tire clearance; absolutely no limitation on chainring sizes
  • Weight Limit: 400 lbs. combined rider & cargo


Like all Surly´s frames, it’s made of their size specific, 4130 CroMoly steel – a tube set engineered for cargo that sports lots of little touches that you’ve come to love in a Surly like clearance for big tires and the use of common component sizes. Figure on being able to carry about 200 pounds (90kg) of cargo. The load weight, and how it’s loaded, will affect the handling somewhat. Also, plan on using gears, especially as cargo weight increases. This may seem obvious, but as you get comfy with it, you will use your full range of gears as never before.

The parts kit is good quality, and suitable to loaded as well as unloaded riding. It’s got a 3x10 drivetrain, Avid BB7 disc brakes, quality Shimano Deore hubs, and Schwalbe Big Apple 26" x 2.35” tires. We’ve outfitted it with our Surly-designed bags, deck, rails and Dummy Rail Collars; everything you need for the majority of stuff you might carry, like groceries, shovels, bags of charcoal or mulch, guitars, lamps, mannequins, whatever. Bags, deck, rails, and rail collars are all designed to improve on previous offerings and work together to make sure your stuff is transported with safety and stability. It’s an unbending interface, which when you’re carrying lots of cargo, is a good thing to have. Get creative, and get hauling.

If you intend to carry a passenger on your Big Dummy, Surly requires use of our Dummy Rail Collars. These provide a secondary retention system for the rack, as well as stiffen the rack system. These are included with MY18 Big Dummy bikes and frames, as well as available AM for older Big Dummy bikes and frames [compatible with all generations of Big Dummy bikes/frames]. In addition, a stoker handlebar set up, found on tandem bicycles, is recommended as well. Make sure to check with seat post manufacturer for stoker handlebar compatibility.

If you are planning to carry a child on your Big Dummy, Surly recommends the use of a child seat. They’ve tested the Maxxi Yepp seat. They make an adaptor that that allows their seat to mount onto our deck. It works well with the Big Dummy. At this time other child seats are not recommended and will void your warranty. Surly are testing other options. For the most up to date compatibility/options, check http://www.surlybikes.com/safety

Note: keep in mind Big Dummy weight limits when carrying a passenger.


SPESIFICATIONS

Complete bike spec subject to change

FRAMESET

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

Seatpost clamp
Surly Stainless, 30mm Surly stainless, included 


DRIVETRAIN

Crankset
TruVativ 48/36/26

Bottom Bracket
SRAM

Front Derailleur
Shimano Deore, FD-T611-3

Rear Derailleur
SRAM GX, 10-speed TYPE 2.1

Cog or Cassette
Microshift CS-H100 10-speed, 11-36t

Chain
KMC X10


COMPONENTS

Headset
Cane Creek 40

Brakes
Avid BB7, Centerline 180mm rotors front & rear

Brake Levers
Avid FR-5

Shifters
X5 Trigger

Stem
4 Bolt 31.8mm clamp

Handlebar
Premetec

Saddle
WTB Volt Sport

Seatpost
2 -Bolt. 27.2mm 


WHEELS

Front Hub
Shimano Deore M525 Disc, 36h. 100mm, black w/QR
 
Rear Hub
Shimano Deore M525 Disc, 36h. 135mm, black w/QR
 
Rims
Alex Adventurer
 
Tires
Schwalbe Big Apple 26" 60mm

Frame Size Stem Length Stem Angle Handlebar Width Crank Length
Small 80.0 7.0 700.0 170.0
Medium 90.0 7.0 750.0 175.0
Large 100.0 7.0 750.0 175.0
X-Large 110.0 7.0 750.0 175.0


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

Rear Dropouts
Vertical, 135mm spaced with fender eyelets; Rohloff compliant 

Brake compatibility
51mm disc mounts and removable cantilever pivots

Braze-ons
Quad water bottle mounts, Surly Trip Guides for continuous brake/shift housing or brake hydraulic line (toptube and seatstay routing), fender eyelets 

Seatpost diameter
27.2mm

Seatpost clamp diameter
30.0mm

Headset/Steerer Tube
1-1/8˝ threadless

Front derailleur clamp diameter
28.6mm (1-1/8˝) clamp diameter, top-pull style

Bottom bracket shell
68mm wide, threaded English 1.37˝ x 24t 

Chainring clearance
No frame limitations. Use whatever you want

Tire clearance
26 x 2.5˝ with fenders

Fork
TIG-welded 4130 CroMoly, tapered and butted straight blade with single fender eyelet on the dropout, 1-1/8˝ x 260mm threadless steerer, 51mm IS disc mount, removable cantilever pivots, line/housing guides 

Color
Blacktacular and Dark Side of the Maroon

Cargo Weight Limit
400 lb combined rider and cargo. Max cargo 200 lb

Klikk her for ytterligere spesifikasjoner og instruksjoner