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Surly Big Dummy
  • Color: Blacktacular
  • Color: Blacktacular

Surly Big Dummy

2018

Product Rating
 
5.0 stars
 (2 Reviews)
$2,150.00
Availability:
  • This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.
 

Product Details

2018 Surly Big Dummy

Big Dummy is a long-tail cargo bike, which means that not only can you haul a serious amount of cargo, different accessories can be added to your Big Dummy frame and deck depending on what you want to carry. Being a dedicated single-piece frame, instead of an add-on to an existing bike, it's stiffer and resistant to torsional flex, which provides a better ride and longer lasting frame than long-tail add-ons.

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 26x2.3" Kenda Kiniption tires. They've outfitted it with 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 their Dummy Rail Collars. These provide a secondary retention system for the rack, as well as stiffen the rack system. These are included with current Big Dummy bikes and frames, as well as available 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. Yepp makes an adaptor that allows their seat to mount onto Surly's deck. It works well with the Big Dummy. At this time other child seats are not recommended and will void your warranty. Surly is 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.

Features and Information

 
  • Specifications close open

    Specification Description
    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
    Headset Cane Creek 40
    Rims Alex Adventurer
    Hubs Shimano Deore M525 Disc, 36h
    Tires Kenda 26x2.3" Kiniption, 60tpi
    Crankset FC Firex C3.1
    Bottom Bracket Surly Enduro
    Chain KMC X10
    Front Derailleur Shimano Deore, FD-T611-3
    Rear Derailleur SRAM GX, 10-speed TYPE 2.1
    Rear Cogs Microshift CS-H100 10-speed, 11-36t
    Shifters X7 Trigger
    Handlebars Premetec
    Stem H.L., 31.8mm
    Brake Levers Avid FR-5
    Brakes Avid BB7, Centerline 180mm rotors front & rear
    Saddle WTB Volt Sport
    Seat Post Kalloy SP-342

    * Subject to change without notice.

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  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number
    Blacktacular / Small 708752183094 BK3230 QBP-BK3230
    Blacktacular / Medium 708752183117 BK3231 QBP-BK3231
    Blacktacular / Large 708752183131 BK3232 QBP-BK3232
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  • Consumer Reviews close open

    REVIEW SNAPSHOT®

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    5.0 stars

    (based on 2 reviews)

    100%

    of respondents would recommend this to a friend.

    Write a Review

    Pros

    • Versatile  (2)
    • Durable 
    • Handles Well 
    • I can haul a lot 
    • It's surprisingly fast 

    Cons

    • Presta valves 
    • Two weeks to turn around 
    • Heavy 

    Best Uses

    • Casual Trails 
    • Cross Country 
    • Hauling lots of stuff 
    • Free Riding 
    • Downhill 

    Reviewed by 2 customers

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    Displaying reviews 1-2

     
    5.0

    My Big Dummy ROCKS

    By Commander Salek

    from Arlington, TX

    About Me Commuter

    Pros

    • Durable
    • Versatile
    • It's surprisingly fast
    • I can haul a lot

    Cons

    • Heavy
    • Two weeks to turn around
    • Presta valves

    Best Uses

    • Hauling lots of stuff

    Comments:

    It has been a grocery getter and a casual ride bike. It is now my bike to campsite bike. I take it out as much as I do the other bikes because I simply like the way that it shifts and stops. I thank you guys for letting me test drive it. I fell in love instantly.

    • Gift:
    • No

    (1 of 3 customers found this review helpful)

     
    5.0

    Best Commuter Bike!

    By Sissybarboy

    from Newark,CA

    About Me Avid Cyclist

    Pros

    • Versatile
    • Rugged
    • Smooth Ride
    • Handles Well
    • Great Components

    Cons

      Best Uses

      • Cross Country
      • Casual Trails
      • Downhill
      • Free Riding

      Comments:

      Love the bike! Going to the store this is the bike!!

      • Gift:
      • No

      Displaying reviews 1-2

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