Bike

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 180kg weight limit.

Components

Headset: Cane Creek 40 Series
Handlebar: Surly Terminal Bar
Seatpost: Kalloy 30.9


Drivetrain

Rear Derailleur: microSHIFT Advent 1x9 Speed, RD-M6195M
Cassette: microSHIFT Advent 11-46t, 9-speed
Crankset: Race Face, 32t
Bottom Bracket: Race Face BSA 24
Shifter: microSHIFT Advent Trail 1x9 shifter, SL-M9195-R
Brake Levers: Avid FR-5
Brake Caliper: Avid BB7 S MTN
Rotors: SRAM CenterLine 200/180mm


Wheels

Front Hub: Novatec QR x 100, 36h
Rear Hub: Novatec QR x 135, 36h
Spokes: DT Swiss 2.0 Stainless
Tyres: Surly ExtraTerrestrial Tire - 26 x 2.5", Tubeless, Folding, Black/Slate, 60tpi

As a highly versatile touring bike, the Bridge Club hits the sweet spot that separates on- and off-road excursions. The simplistic design makes it fully adept to handle a full rack and pannier setup, frame bags, or any combination of the two. It doesn’t feel sluggish on paved shortcuts, but can also hold its own on dirt detours. If you’re feeling a little zesty on your next road tour, you won’t be ill-prepared for reroutes through the woods. The Bridge Club is designed to handle it all.

- 100% Surly 4130 CroMoly frame, main triangle is double-butted; 1-1/8" threadless CroMoly fork
- Rack, fender, and four sets of Three-Pack mounts
- Disc brake-specific, single-position vertical rear dropout makes it less intimidating than other bikes in the category
- Durable WTB ST i29 TCS 700c wheel build, including WTB Trail Boss 27.5 x 2.4 tyres.
- Salsa Bend Handlebar
- Tektro Hydro Brakes
- Shimano Deore Groupset
- 32t Chainring
- 11-51t Cassette

As a highly versatile touring bike, the Bridge Club hits the sweet spot that separates on- and off-road excursions. The simplistic design makes it fully adept to handle a full rack and pannier setup, frame bags, or any combination of the two. It doesn’t feel sluggish on paved shortcuts, but can also hold its own on dirt detours. If you’re feeling a little zesty on your next road tour, you won’t be ill-prepared for reroutes through the woods. The Bridge Club is designed to handle it all.


Brakes: Tektro Hydraulic
Rotors: Tektro 160/160, 6-bolt
Shifter: Shimano Cues
Handlebar: Salsa Bend
Crankset: Shimano Cues 32t
Rear Derailleur: Shimano Cues
Cassette: Shimano Cues, 11-50t, 11-speed
Front Hub: Novatec 9x100mm QR, 6-bolt disc
Rear Hub: Novatec 10x141mm QR, 6-bolt disc
Rims: WTB ST i29 TCS, 32h
Tyres: WTB Trail Boss 27.5 x 2.4", 27tpi

Bridge Club is for those multi-surface outings — planned or unplanned. We've all run out the clock on a dirt tour and had to add in some paved shortcuts. Conversely, when you’re feeling a little zesty on your next road tour, Bridge Club is ready for reroutes through the woods.

Some people hear "bike touring" and immediately think of long-forgotten stretches of highway, small-town oddities, and roadside attractions. Some instantly recall desolate stretches of desert dirt roads or lush green forest trails. With Bridge Club, you can have your dessert and eat it too!

- 100% Surly 4130 CroMoly frame, main triangle is double-butted; 1-1/8" threadless CroMoly fork
- Rack, fender, and four sets of Three-Pack mounts
- Disc brake-specific, single-position vertical rear dropout makes it less intimidating than other bikes in the category
- Durable WTB ST i29 TCS 700c wheel build, including WTB Trail Boss 27.5 x 2.4 tyres.
- Salsa Bend Handlebar
- Tektro Hydro Brakes
- Shimano Deore Groupset
- 32t Chainring
- 11-51t Cassette

As a highly versatile touring bike, the Bridge Club hits the sweet spot that separates on- and off-road excursions. The simplistic design makes it fully adept to handle a full rack and pannier setup, frame bags, or any combination of the two. It doesn’t feel sluggish on paved shortcuts, but can also hold its own on dirt detours. If you’re feeling a little zesty on your next road tour, you won’t be ill-prepared for reroutes through the woods. The Bridge Club is designed to handle it all.

- 100% Surly 4130 CroMoly frame, main triangle is double-butted; 1-1/8" threadless CroMoly fork
- Rack, fender, and four sets of Three-Pack mounts
- Disc brake-specific, single-position vertical rear dropout makes it less intimidating than other bikes in the category
- Durable WTB ST i21 TCS 700c wheel build, including Surly Extra Terrestrial 700 x 41mm TR tyres.
- Swept-back comfort and off-road capable Surly Terminal Handlebar
- Clearance for 700 x 47mm (with or without fenders) or 27.5 x 2.8" tires (27.5 x 2.6" with fenders)
- Shimano Deore Groupset
- 32t Chainring
- 11-51t Cassette

A class-leading touring bike, the newly redesigned Disc Trucker provides versatility and dependability on the daily commute or trans-continental excursion. Fork blade three-pack mounts enable you to attach and haul even more stuff, and the frame features a low bottom bracket and long chainstays for comfort and stability while loaded down. With increased stack height and improved stand-over clearance, plus ample space for larger tires and fenders, it’s designed to go the distance.

- 100% Chromoly steel frame and fork; double-butted main triangle and E.D. coating for increased frame life
- Braze-ons for fenders, racks, and almost anything else you might want to stick on your bike, plus spare spoke holders for when the road gets rough
- Fork blade three-pack mounts for even more mounting options, plus routing for Dynamo hubs
- Redesigned front and rear dropouts to accommodate captured 12mm thru-axles and flat-mount disc brakes
- Clearance for 26 x 2.1" tires with or without fenders
- Due to a performance issue, we have made a spec change to the front derailleur of the 26" Disc Trucker. A new derailleur will be included in the bike box along with the appropriate shims needed for proper install

A Trail Bike Tailored for Drop Bars

Off-road enthusiasts have been Frankensteining drop bars onto trail bikes for decades, so we designed the Grappler to scratch that itch with a little more precision. Engineered first and foremost around a stable and comfortable drop-bar hand position, its trail-ready geo provides a spirited ride on mixed terrain.

Cleared for girthy tires and decorated with an array of mounts for hauling your daily provisions and overnight gear, the Grappler is ready to take you and your paraphernalia down that overgrown fire road for an extrasensory experience. There’s nothing to be afraid of. Probably.

Components:

Brake Calipers: Tektro Mira MD-C400
Brake Levers: microSHIFT AdventX Dual Control Levers
Rotors: Tektro 180/160
Shifters: microSHIFT SB-M100A, AdventX Dual Control Levers
Handlebar: Salsa Cowchipper 31.8mm
Seatpost: TransX YSP15 Dropper, 360mm, 100mm travel
Crankset: Samox BSA 2PCS Boost 32t
Rear Derailleur: microSHIFT M6205
Cassette: microSHIFT 11-48t
Rims: WTB ST i40 TCS
Tyres: Teravail Ehline, 27.5 x 2.5", 60tpi

The Grappler is Surly’s dedicated drop-bar trail bike. With mountain geo designed around a comfortable, confident drop-bar hand position, it’s lively and responsive on single track, double track, and other degraded surfaces. Ready to haul essential gear for all-day dirt rides and quick bikepacking excursions, thru-axles front and rear provide ideal stiffness and handling. Built around 27.5” wheels and compatible with internally geared hub and single-speed setups, Surly’s tried-and-true Gnot-Boost spacing allows riders to run 142mm or 148mm rear hubs.

- 100% Surly Chromoly steel frame and fork, featuring Surly’s proprietary ’Natch tubing, double-butted main triangle, 1-1/8” headtube, non-suspension corrected
- Horizontal-slotted dropout, Surly Gnot-Boost spacing
- Seatstay-mounted bottle bosses, plus three-pack mounts at the top and bottom of the down tube and stealth dropper post routing
- E.D. coated frame for increased life expectancy
- 27.5 x 2.8” tyre clearance (with or without fenders)

Karate Monkey delivers a resilient, lively ride on all sorts of gnarly terrain. Its frame is a highly-versatile canvas for whatever dirty masterpiece your brain cooks up. According to our computing machine (Thor) it can be set up in approximately 487 different configurations.

Originally designed as a 29er (and the frame that helped spark the 29” wheel movement), the latest Karate Monkey is designed to perform just as admirably as a 27.5+ rig as well. This allows you to pick your poison — provided your poison is having a really great time while permanently donning a shit-eating grin, of course.

- Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles, suspension corrected fork
- Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though)
- Clearance for 29” x 2.5” or 27.5” x 3” tires

The Karate Monkey Front Suspension bike features a Rock Shox 35 Gold RL A2 suspension fork with 140mm travel, and it’s paired with a dropper post out the box. Progressive trail geometry and Surly’s Gnot-Boost rear dropout system deliver a versatile bike with the ability to swap hubs and wheel sizes. If you want to round-house kick some trail right in the face, the Karate Monkey is your sled.

Fork: RockShox 35 Gold RL, 15 x 110mm, 140mm travel
Brakes: Tektro Gemini HD-M520
Rotors: 180F/160R
Shifter: Shimano Deore XT, 12-spd
Handlebar: Salsa Rustler
Seatpost: TranzX YSP15, 30.9 XS: 100mm, SM-XL: 120mm
Crankset: Shimano Deore M-6100, 30t
Rear Derailleur: Shimano Deore XT M-8100
Cassette: 12-spd, 11-51t
Front Hub: Novatec 15x110, 32h, 6-bolt
Rear Hub: Novatec 15x110, 32h, 6-bolt
Rims: WTB ST i35 TCS 2.0
Tyres: Surly Dirt Wizard 27.5 x 2.8", 60tpi, Tubeless Ready

The bike that started it all — the plus-size movement that is. The Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm; compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle and 135mm quick-release hubs. Rolling on 29 x 3” tires, this bike can get you over just about anything you point it at.

- 100% Surly Chromoly steel frame and fork; double-butted main triangle and 44mm headtube
- The tubeset uses Surly custom trumpet tubes for greater stiffness and durability
- Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru-axle, as well as 135mm with 10/12 washer
- Internal dropper seatpost routing
- E.D. coated for an added layer of internal frame protection

BUILD KIT

Crankset: Shimano Deore FC-M6100, 30t
Rear Derailleur: Shimano Deore XT, RD-M8100, 12-speed
Cassette: SunRace CSMZ800, 11-51t, 12-Speed
Brakes: Tektro Gemini HD-M520
Brake Levers: Tektro Gemini HD-M520
Shifter: Shimano Deore XT, SL-M8100
Handlebar: Salsa Rustler without logo
Front Hub: 110mm, Novatec, 32h, Thru-Axle
Rear Hub: 148mm, Novatec, 32h, Thru-Axle
Rims: WTB i40 TCS
Tyres: Surly Dirt Wizard 29 x 3.0” 60 tpi Tubeless Ready

The Lowside is the bike that gets you across town for a quick rip on singletrack, then over to the bar for a night out. It’s the bike you turn to when you’re not entirely sure what the night has in store. It’s the bike to grab when you want to have just much fun riding to the trail as you do from the trail itself. Singlespeeding is an integral part of Surly’s DNA, and the Lowside continues the tradition, by taking a simpler approach to trail riding.

- 100% Surly 4130 CroMoly frame, main triangle is double-butted; 1-1/8" threadless CroMoly fork
- Singlespeed “specific” (derailleur hanger but no Trip Guides)
- Dropper post routing
- Gnot-Boost rear spacing
- Front and rear thru-axle
- Maxxis Rekon+ 27.5x2.8 60tpi
- Tektro Hydro M275/276 Brakes
- Sram NX 32t x 17t

The Midnight Special is a road plus bike designed to provide comfort and speed on those all-day rides that extend well beyond fresh pavement. It excels on pot-holed, deteriorating pavement and the occasional long stretch of gravel. The Midnight Special’s 650b road plus tires eat up road chatter and absorb all the bumps in the road for a much more comfortable ride.

- 100% Surly Chromoly frame, main triangle is double-butted; 1-1/8" threadless Chromoly fork
- Rack, fender, and three sets of water bottle mounts
- Flat-Mount TRP Spyre disc brakes 160mm
- 44mm head tube
- Tyre Clearance: 27.5 x 2.35" (w/o fenders), 700c x 42mm (w/o fenders), 650b x 50 (w/ fenders), 700c x 38mm (w/ fenders)
- Drivetrain SRAM Rival 1 40t x 11-42t
- Salsa Cowbell handlebars
- Teravail Rampart 650 x 47mm Tyres

The Midnight Special is a road plus bike designed to provide comfort and speed on those all-day rides that extend well beyond fresh pavement. It excels on pot-holed, deteriorating pavement and the occasional long stretch of gravel. The Midnight Special’s 650b road plus tires eat up road chatter and absorb all the bumps in the road for a much more comfortable ride.

- 100% Surly 4130 CroMoly frame, main triangle is double-butted; 1-1/8" threadless CroMoly fork
- Rack, fender, and three sets of water bottle mounts
- Flat-Mount disc brakes
- 44mm head tube
- Tire Clearance: 27.5x2.35" (w/o fenders), 700c x 42mm (w/o fenders), 650b x 50 (w/ fenders), 700c x 38mm (w/ fenders)
- Front Axle: 12mm Thru x 100mm
- Rear Axle: 12mm Thru x 142mm

The Ogre can get you to your job during the week, then way out of town on the weekend. It’s not sluggish on pavement or gravel and can also hold its own on singletrack. Ogre brings several sensible features to the 29er platform, including horizontal slotted dropouts with Gnot-Boost spacing, a tweaked non-suspension corrected geometry, and a beefy tire clearance.

- 100% Surly Chromoly steel, double-butted main triangle
- TIG-welded, Horizontal slotted with derailleur hanger, Gnot-Boost spacing allows the use of 135mm QR hub, 142 x 12mm thru-axle or 148 x 12mm Boost hubs. Features Rohloff torque arm slot and threaded eyelets for fenders, racks and Surly trailer mounts
- Full-length Surly Trip Guide housing line guides for derailleurs and brakes; two sets of bottle cage mounts; upper seatstay threaded barrels, mid- and low-blade fully threaded through-blade fork eyelets; threaded holes for racks, fenders and trailer mounting nuts; Rohloff OEM2 axle plate mounting slot

Components:

Brake Caliper: Tektro HD-M275/HD-M276
Brake Levers: Tektro HD-M275/HD-M276
Rotors: Tektro 160 F/R, 6-Bolt
Shifter: Microshift Advent X
Handlebar: Salsa Bend
Crankset: SRAM NX 32T
Rear Derailleur: Microshift Advent X
Cassette: Microshift Advent X, 11-48t, 10-spd

Designed to introduce unfamiliar riders to Surly’s pavement and gravel line, Preamble highlights Surly’s most essential features: Durable custom steel tubing, a renowned ride feel, and just the right mounts for running racks, fenders, and bottle cages. It’s disc-brake specific and shares a single-position vertical dropout with Surly Bridge Club. For new weekend riders and veteran commuters, Preamble makes it easier than ever to get out of the car and on top of tough and comfortable Chromoly steel.

BUILD KIT

Brakes: Avid BB7 Mechanical
Brake lever/Shifters: microSHIFT R400-L and R-490-R
Rotors: SRAM 160mm F/R
Handlebar: Salsa Cowbell
Crankset: Samox, 3-piece, 40t
Bottom Bracket: JIS 68 x 124.5mm
Rear derailleur: microSHIFT RD-M46S
Cog or cogset: microSHIFT 11-36t, 9-speed
Front hub: Novatec, 6-bolt disc, 32h, QR
Rear hub: Novatec, 6-bolt disc, 32h, QR
Tyres: Kenda Kwik Tendril 700c x 35mm (MD/LG/XL) & Kenda Standard 650b x 1.35 (XS/SM)

Designed to introduce unfamiliar riders to Surly’s pavement and gravel line, Preamble highlights Surly’s most essential features: Durable custom steel tubing, a renowned ride feel, and just the right mounts for running racks, fenders, and bottle cages. Available in flat-bar and drop-bar configurations, it’s disc-brake specific and shares a single-position vertical dropout with Surly Bridge Club. For new weekend riders and veteran commuters, Preamble makes it easier than ever to get out of the car and on top of tough and comfortable Chromoly steel.

A pavement and gravel utility worker that proves you don’t need to cut corners or clip coupons to make a more affordable steel bike. You just need to keep shit simple.Nothing More is Needed. Nothing Less Will Do.

Straggler shares all of the Cross-Check's braze-ons for fenders, racks and bottle cages, and like the Cross-Check its ready to take you just about anywhere. It's a day tripper and a weekender. It's a 'rough road' road bike. It's a cyclocross bike with no pretense about racing. It's a utilitarian townie. It's a light-duty touring bike. It's an all-weather commuter. And when you get tired of one set up, you can swap parts around and turn it into something else.

- Fender eyelets at the dropouts, front and rear rack bosses and dual water bottle mounts, downtube shifter mounts
- 100% Surly proprietary 4130 chromoly tubing. TIG-welded, double-butted main triangle
- Forward-exiting horizontal dropouts with adjusters give you singlespeed compatibility and wheelbase adjustability to help you fit the tires and fenders you want to run with that drivetrain you want to run.
- Frame is ED Coated for increased life expectancy
- SRAM Apex 1x11
- SRAM Avid BB7 Brakes
- Salsa Cowbell Handlebars

Straggler shares all of the Cross-Check's braze-ons for fenders, racks and bottle cages, and like the Cross-Check its ready to take you just about anywhere. It's a day tripper and a weekender. It's a 'rough road' road bike. It's a cyclocross bike with no pretense about racing. It's a utilitarian townie. It's a light-duty touring bike. It's an all-weather commuter. And when you get tired of one set up, you can swap parts around and turn it into something else.

- Fender eyelets at the dropouts, front and rear rack bosses and dual water bottle mounts, downtube shifter mounts
- 100% Surly proprietary 4130 chromoly tubing. TIG-welded, double-butted main triangle
- Forward-exiting horizontal dropouts with adjusters give you singlespeed compatibility and wheelbase adjustability to help you fit the tires and fenders you want to run with that drivetrain you want to run.
- Frame is ED Coated for increased life expectancy
- SRAM Apex 1x11
- SRAM Avid BB7 Brakes
- Salsa Cowbell Handlebars