Surly Big Dummy Bike Bruised Ego Purple

Since its introduction in 2008, many a family have ditched one or both of their cars thanks to Big Dummy. We’ve also seen many entrepreneurs and small business owners minimize their carbon footprint and incorporate Big Dummy into their business model.

Big Dummy is a dependable grocery getter, the modern day mini-van, the company car, and a human-powered car replacement. It’s all those things and more in that there’s no limit to what it can haul — as long as it falls within the 400-pound weight limit.

Dedicated single-piece frame increases stiffness and decreases torsional flex. Human cargo compatible with the use of Dummy Rail Collars.

• Frame: 100% Surly Chromoly steel, Natch tubing, double-butted main triangle, TIG welded
• Fork: 100% Surly Chromoly steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
• Rear Derailleur: microSHIFT Advent 1x9 Speed, RD-M6195M
• Cassette: microSHIFT Advent 11-46t, 9-speed
• Chain: KMC X10 10-Speed
• Crankset: Race Face, 32t w/Race Face BSA 24 Bottom Bracket
• Shifter: microSHIFT Advent Trail 1x9 shifter, SL-M9195-R
• Brake Levers: Avid FR-5
• Brake Calipers: Avid BB7 S MTN
• Rotors: SRAM CenterLine 200/180mm
• Headset: Cane Creek 40 Series
• Stem: Kalloy 31.8
• Handlebar: Surly Terminal Bar
• Grips / Bar Tape: Velo Black
• Seatpost: Kalloy 27.2, 350mm
• Saddle: Selle Italia X-Base
• Wheels: Novatec Front QR x 100, 36h Rear: QR x 135, 36h w/OE Rims 38mm
• Tires: Surly ExtraTerrestrial Tire - 26 x 2.5", Tubeless, Folding, Black/Slate, 60tpi (tubes installed)
• Color: Bruised Ego Purple
• Size: Medium (fits Rider's Height: 1.68m to 1.83m