You’ll be turning heads at every junction with the Munro Cargo’s pair of unequal wheels. A 20’’ front wheel provides strength, while a 650B at the rear keeps you comfortable and lightens the heaviest loads. The dedicated cargo rack offers a platform with a generous carry limit that doesn’t compromise handling on busy roads. Lose the rack altogether if you’ve got the day off from courier duty for a responsive urban runaround. Disc brakes give you stopping power you can trust, regardless of cargo, in addition to a double-chainring so you never run out of gears.

• Frame: 6061-T6 hydroformed aluminium, TA, rack / fender mounts, 68 mm BSA BB shell
• Fork: 6061 aluminium, TA dropouts
• Handlebar: BOMBTRACK ORIGIN flat bar, 31.8 mm, 8° backsweep
• Stem: BOMBTRACK ROAM forged aluminium stem, -7°
• Headset: NECO H282 sealed external aheadset, 1.1/8''
• Levers: SHIMANO BL-M200 hydraulic brake levers
• Shifter: MICROSHIFT SL-M859 9-speed shifter
• Brakes: SHIMANO BR-MT200 post mount hydraulic disc brake with 160 mm rotors
• Crankset: BOMBTRACK AUDE aluminium crank, square taper
• BB: BSA sealed BB, 119 mm, square taper
• Pedals: WELLGO B109N flat pedal
• Chain: KMC X9 chain, 1/2" x 11/128"
• Chainring: Forged steel, 36 / 22 T
• Cassette: MICROSHIFT CS-H092 9-speed, 11 - 36 T
• Front derailleur: MICROSHIFT FD-M462-B
• Rear derailleur: MICROSHIFT RD-M46S
• Hub: BOMBTRACK ARC sealed hub, 6-bolt disc / BOMBTRACK ARC sealed hub, 11-speed, 6-bolt disc
• Through axle: 12 x 100 mm / 12 x 142 mm
• Rim: BOMBTRACK LUNE double wall, i24, 20"
• Saddle: BOMBTRACK FUZZ
• Seat post: BOMBTRACK BEECH 27.2 mm x 300 mm
• Seat clamp: BOMBTRACK ORIGIN seat clamp, 31.8 mm
• Tire: KENDA KRANIUM 20 x 2.3" front, KENDA KWICK SEVEN.5 27.5 x 2.2" rear
• Rack: BOMBTRACK CARGO frontrack, aluminium
• Kickstand: Center mount double leg kickstand
• Weight: 14.8 kg (size M)
• Weight frameset: 3240 g frame (size M, incl. TA, hanger, rack and bolts) / 770 g fork (400 mm steerer)
• Maximum rider weight: 140 kg incl. luggage
• Size: Medium

Sizing Guide:

• Medium = 1.65 to 1.82m

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

Xtracycle and Surly Big Dummy Parts/Accessories.