Parts & Accessories

Surly's Dummy Deck provides a light, durable platform for cargo bikes, built to Xtracycle's Longtail standard — including the Big Dummy, of course. The Dummy Deck is stamped from 4mm-thick aluminum, chosen for its strength, durability, and recyclability, and it bolts directly to Surly Dummy Rails to stiffen and stabilize the whole system (it's also compatible with Xtracycle V-racks by using Xtracycle's SuperHooks). It features cut-outs for routing straps and cordage, a mounting hole for a rear light bracket, accessory-mounting holes, and countersunk holes for SuperHook hardware.

Dummy Rails support Dummy Bags on your Big Dummy cargo bike, and Surly's Dummy Deck bolts directly to them, stiffening the whole system for a more stable load. Dummy Rails are made of light, strong aluminum and were designed in conjunction with the Dummy Deck and Dummy Bags; each component works best when used with the others. Like all Surly products, they've built in lots of useful details. For example, the deck-attachment bosses stick up from the rails to create space between the deck and rails, providing windows to route tie-down straps and cordage; and threaded bottle cage bosses located at the rear of each rail provide mounting locations for accessories: bottle cages of course, or lights, cameras, pumps, flags, horns, light saber scabbards, disco balls, spittoons, cornucopias, etc. Dummy Rails will work with cargo frames (including the Surly Big Dummy) built around Xtracycle's longtail standards.

- All-weather polypropylene basket - Fully adjustable aluminum and composite quick-release bracket - Handlebar mount is compatible with 22.2mm and 31.8mm handlebars

Flexible holder for bikepacking gear that attaches to saddle and seatpost for maximum stability. The construction has aluminum frames where the lower section can move freely to accommodate larger items. Two sets of compression straps will secure your drybag or tent, and attaching and detaching gear is easy thanks to the quick-release camlock buckles. Comes with an extra compression strap for larger loads and is perfect with the Specialized/Fjällräven Seatbag Drybags, 10 or 16 liters. Its compact size (45 x 11 x 20cm) makes it compatible with most frames and wheel clearances. Part of the Specialized/Fjällräven series for urban rides and bikepacking adventures. - Durable design with Vinylon panels and aluminum stabilizer frames. - Lower frame extends downwards to create more packing space. - Adaptable fixtures that fit most saddle rails and seatposts. - Double camlock compression straps ensure gear stays in place. - Reflective details increase visibility in low-light conditions. - Material- Vinylon F (100% vinylal)

Benno Boost Tank plate provides perfect location for custom graphics or business logo. Compatible with the Boost EVO 4 which can be identified by having a battery behind the seat tube. - Directly bolts to frame mounts - Compatible only with Boost Evo 4 and newer

The Salsa EXP Series 35.0 Anything Cradle Arms are for mounting the Salsa EXP Series Anything Cradle (sold separately) to handlebars with a 35.0mm or 31.8mm clamp diameter. - Compatible with 35.0mm bars or 31.8mm bars (with included shims) - Compatible with all Salsa EXP Series Anything Cradles - Hinged clamps allow for easy installation and removal from handlebars - Made of 6061 forged aluminum

This rain-resistant cover for the Travoy pulls over and around your cargo, securing to the trailer frame. When not in use, it packs inside a convenient storage sack with a zippered pocket that remains attached to the frame ready for easy deployment when wet weather hits. Features: - Coated 70D nylon fabric keeps cargo dry - High viz fabric with reflective detail to keep you safe while you ride - Draw string tensions fabric around cargo - Center strap with buckle wraps around back for a secure fit - Velcro frame mount for cover storage sack - Compatibility: 2010 – Current Travoy - Weight (lbs/kg): 0.31 / 0.14

- Mesh style design with a durable powder coated finish - Fully adjustable aluminum and composite quick release bracket - Handlebar mount

Surly's Junk Straps are basically really long toe straps. They're 120cm woven nylon with a stainless steel buckle. Surly had them made to specification to ensure that they work well and last a long time. They're easy to use and they stay tight. Once you're ready, loosening them is quick and easy. They're light, pack small, and securely and conveniently attach all kinds of stuff to your rack, basket, handlebar, backpack, under your seat, around your thigh…just about anyplace. You can combine them for even longer straps. - Pack of 6

Axiom's Pannier Rain Cover is a lightweight and packable solution for rainy days. It's made from seam-sealed, PVC-coated Nylon Oxford fabric and slips over your pannier bags quickly and easily. The bright yellow cover enhances visibility too.

The B-RAD pump bag protects your frame pump from water and dirt ensuring it is working when you need it. - Mounts to the B-RAD system or on its own - Dimensions: 12 in x 2.5 in x 2.5 in (30 cm x 6.5 cm x 6.5 cm)

Take your bike adventures even further with a versatile mount cage to pack larger gear on your bike. The included tie-down straps provide the ability to carry a DryBag, sleeping bag/pad, stuff sack, or any round shaped gear on your bike frame or fork with bottle bosses. A four-hole mount design offers height adjustment of your load for better balance. VersaMount clamps also provide easy installation and flexible mounting options. - Fits tubes 20-60mm. - Engineering grade polymer - 64 mm mounting height adjustable - Weight: 128g - Max load: 3kg / 6.61lb - Dimensions: 22 x 12 x 7cm / 8.7 x 4.7 x 2.8-inches

The B-RAD Accessory Strap Mount is designed to add an additional strap point for tire levers, tubes or CO2 cartridges. Mounts to bottle bosses, or to the B-RAD base for additional carrying options. - Mounts to bottle bosses, or to the B-Rad base for additional carrying options - Main strap is 50mm wide and holds loads 75-120mm diameter (3 - 4.75 inches) - Cradle strap is 40mm wide and 350mm long for supporting loads

Surly's Dummy Rail Collars are nothing more than a simple clamping device that buttresses the connection between your Big Dummy Frame and the Dummy Rails. They increase the stiffness of the interface of these two parts and help keep your cargo from getting its salad tossed… unless of course your Dummy Bags are filled with tossed salad. These are designed specifically for use with the Big Dummy frame and Dummy rails, and will not work with Xtracycle rails. WARNING: Properly installed Dummy Rail Collars are required for carrying live cargo on your Big Dummy.

Compact on-bike storage for tools and flat repair. Now updated with an oversized 30mm strap that reduces shifting during rides, the Hot Laps Gripper Bag's minimalist design stows easily almost anywhere on your bike. It's ideal for carrying essentials on a quick ride or in tandem with our larger packs on longer rides, moving weight off your back and freeing up valuable space for water and food. Keep the Gripper on your bike, and your chances of walking out of the woods are forever minimized. - On-bike storage solution - Fits spare tube, tire levers, CO2, etc. (sold separately) - Attaches under seat or at multiple locations on bike frame

Specialized's MTB XC Box integrates with any SWAT compatible Specialized water bottle cage and SWAT-prepped mountain bike to hold all of the gear need to make fast trailside flat repairs. - Fits one Turbo 29er innertube, SWAT tire lever, CO2 twist head, and 25g CO2 cartridge (not included).

Keeping with the stealth ethos of the Ninja series, the Ninja Pouch+ Road conveniently holds a spare tube (up to 700 x 25c) in an inconspicuous area keeping the clean lines of your bike. Easy access to the integrated tire levers makes changing a tube a quick proposition. - Material: Cage-Engineering grade plastic; Bag-EVA foam - Cage Outer Diameter: Fits standard water bottle - Tire Levers: 2 engineering grade plastic levers - Compatibility: Up to 700 x 25c inner tube - Size: 18.5 x 10.8 x 7.8 cm / 7.3” x 4.3” x 3.1” - Weight: 101 grams - Inner tube not included

Designed for use in the Surly Petite Porteur House. Neon color to make it easier to find objects inside a dark bag. - Urethane coated, water-resistant nylon stuff sacks - Drawstring closure

All the hardware for the lower portion of your Surly rear rack. Stainless steel.

The Lizard Skins Utility Strap is an easy way to stow essential tools and a spare tube. The minimally designed Utility Strap is a lightweight on-bike storage solution for any rider. This versatile system is made to securely attach under seats and other locations on bike frames. The Utility Strap has a wide strap and durable metal buckle. - On-bike storage solution - Inner sleeve to compress the tube - Multiple spots for tools: CO2, Tire Lever, Multi-tool, etc. - Wide strap and durable metal buckle - Silicone and rubber grip for stability - Compact and lightweight - Attach under the seat or other locations on the bike frame - Weight 4oz

Topeak's front basket handlebar fixer fits standard bikes or eBikes with display units. - Fits up to 1-inch handlebars

Surly Front Rack Hardware

Axiom's Rain Cover Trunk keeps your trunk bag dry when the weather turns foul. It's waterproof thanks to the seam-sealed, PVC-coated Nylon Oxford fabric, and the bright yellow color helps keep you seen in low light conditions. It even stores away compactly when you're not using it.

Solid aluminum dropper post mount to attach rear bikepacking bag, larger saddle bag, bottle cage, tail light, and more.

Topeak handlebar bag fixer for eBikes with display units.

B-RAD, which stands for Bottle Relocation and Accessory Device, is a system for organizing on-bike accessory storage using bottle cage mounts. Used alone to shift bottle cage location for clearance, or combine with other B-RAD accessories to carry tools, tubes pumps or a 2nd bottle on downtubes. - Long, four-slotted mount allows two, smaller bottles to be mounted in-line - Compatible with triple bottle mounts on forks or frames, use included neoprene pad and zip tie for use with standard bottle cage mounts

B-RAD Bottle Mounts allow for cargo customization and cargo optimization. They are designed to work in tandem with B-RAD Base mounts to keep cargo on the bike and off the back. - Compatible with any bike frame that has 2 standard 64mm spacing bottle cage mounts (most modern frames) - 6061-T6 aluminum brackets, stainless hardware - Weight (no hardware) – 20g - Maximum load 1700g - Designed to carry two bottles or accessories off of one B-RAD base

B-RAD Half Bottle Mounts allow for cargo customization and cargo optimization. Designed to work in tandem with B-RAD Base, the Half-Bottle Adaptor moves the bottle over about half a bottle radius to make it easier to access. The Accessory strap mounts can be mounted to the other side providing a mounting point for additional items. - Mounts to the B-Rad base mount (not included

Add a rack to your frame, even if you don’t have rack mounts. This innovative design allows a standard rack to be bolted directly to the thru-axle for a clean and simple look. It's made from lightweight aluminum to keep weight down and durability high, and it features threads inside of the axle to install the lower mounting bolts. - 12x148mm axle fits all carbon and alloy Specialized mountain bike frames with Boost rear hub spacing.

Fast and easy attachment of Topeak handlebar bags. - Clamp: Fits 25.4/28.6/31.8 mm Handlebars (shims included)