Skip to main content

FREE Shipping Now Available on Orders $50+ (excluding oversized items)

Why shop at Mad Dog Cycles? Learn more about our promise here!

Filter By:

  • Show More Brands

  • Show Fewer Brands
  • Show More Sizes
  • Show Fewer Sizes
  • Show More Model Years
  • Show Fewer Model Years

Commuter

$13.00
The Mirrycle Jellibell is a fun way to let pedestrians and other riders know you're coming! The Jellibell has a see-through top so you can see the gears spin as it rings. It's weatherproof, too! - Dome Diameter: 48mm (1.9") - Fits handlebars with 21mm – 22.5mm (.83" – .89") outside diameters
$99.95
Two roll-top, waterproof panniers keep gear dry and organized. Compatible with all 10mm rack bars and have a combined capacity of 22 liters. Bright colors and reflective patches provide increased visibility. Constructed with 500D waterproof tarpaulin with heat-sealed seams. - Waterproof with heat-sealed seams and roll-top closure
$13.50
Don't let the half-pint stature fool you, Mirrycle's little Incredibell Brass Solo packs the beautifully resonant ring of solid brass. Its compact size and pivoting ringer let you mount it just about anywhere on your handlebars. A flick of your finger and it rings clear for all to hear. - Dome Diameter: 33mm (1.3") - Fits handlebars with 21.7mm – 24mm (.86" – .95") outside diameters
$37.99
The X-Blade 27.5+/29-inch is a high-quality 2-component clip-on fender for the rear wheel of a 27.5+/29-inch mountain and trekking bikes. Due to the quick-release mounting, the fender can be fitted to almost any seat post and optimally adjusted to the wheel using the 2-joint technology. - High performance dual compound plastic - Easy quick-release-fastening by pre-adjusted powerstrap - 2 joints for optimized adjustment to all frames - Optimized dirt protection - 27.5+ and 29-inch wheel compatible
$7.36 - $39.52 $7.36 - $46.49 Up to 15% Off
- 115 decibel horn with volume control switch - Mounts to most handlebars - Air reservoir is easily refilled with any bike pump - no batteries needed - Extension allows for more versatility when mounting
$21.00
Just the thing for rainy weather, the Portland Design Works minimalist Origami Rear Seatpost Fender attaches to a clamp-on bracket you mount to your seatpost. And it packs down so you can easily store it when not in use. - Length: 445mm (7.5") - Weight: 160g (5.6oz)
$24.99
A carrier plate that easily mounts to most racks to add the versatility of the MIK rack and bag system. Add versatility to your rack with MIK The adjustable-width MIK (Mounting Is Key) Carrier Plate mounts easily to most racks, giving you all the benefits of MIK's unique keyed install system. This adapter allows you to secure MIK-compatible bags to your rack to help deter theft while ensuring it's still easy for you to remove them when you need to. Hardware included. Product details - Adds MIK compatibility to traditional bike racks - Securely mounts with just four bolts - Adjustable mounting width from 100mm to 170mm to fit most racks
$37.99
The Shockblade 26/27.5-inch is a clip on front, high-quality 2-component fender for mounting on the fork of 26-inch and 27.5-inch mountain and trekking bikes. - Virtually unbreakable high quality dual compound plastic - Hidden chuck cone adapter which is fitted once during first assembly - Easy quick-release fastening - Optimized dirt protection - Fits almost all suspension forks - 26-inch and 27.5-inch wheel compatible
$37.99
The Shockblade 27.5+/29-inch is a clip-on front, high-quality 2-component fender for mounting on the fork of 27.5+ and 29-inch mountain and trekking bikes. - Virtually unbreakable high quality dual compound plastic - Hidden chuck cone adapter which is fitted once during first assembly - Easy quick-release fastening - Optimized dirt protection - Fits almost all suspension forks - 27.5+ and 29-inch wheel compatible
$24.99
SKS's S-Blade rear fender attaches easily to almost any road bike seatpost, protecting you from road spray and letting you ride through the wet.
$25.19 $27.99 10% Off
Lezyne's Ex Caddy is an expandable wedge shaped caddy with a lower portion that unzips when more storage is needed. Labeled internal organizational pockets provide extra organization. A buckle system securely attaches the Caddy to the seatpost and seat rails. Durable woven nylon fabrics, water resistant zippers, reflective logos, and reflective tail light loop make this caddy ready for all weather and nighttime riding.
$38.66 $42.95 10% Off
Carry just the necessities in Topeak's Large Aero Wedge Pack. It's constructed of heavy-duty 1000-denier, Teflon-coated nylon and includes a handy quick-release mount that securely attaches the pack to your seat. And for nighttime safety, it features a 3M reflective strip and a taillight clip.
$14.50
The Omnibell has an adjustable band clamp. Its ingeniously designed dinger can be rotated to any position. This gives you flexibility in mounting the bell anywhere on your handlebar, making it very convenient to use either your thumb or another finger to ring the bell. Dome Diameter: 34mm (1.34") Fits handlebars with 22mm – 31.8mm (.87" to 1.25") outside diameters
$5.99 - $11.69 $12.99 Up to 54% Off
Let people know you're coming through. And do it in style. The perfect way to say 'Hello.' Or 'hey there,' 'coming through,' and 'sup. We've made ringing an art form, choose from our unique graphics and bold colors. Product details - Easy-to-push lever creates a friendly ringing sound - Fits standard bicycle handlebar - Includes attachment hardware
$13.49 $14.99 10% Off
The perfect way to say 'Hello.' Or 'hey there,' 'coming through' and 'sup.' We've made ringing an art form. Spice up your handlebars with our unique graphics and bold colors. Let people know you’re coming through—and do it in style. - Easy-to-push lever creates a friendly ringing sound - Fits standard bicycle handlebar - Includes attachment hardware - Mounting Location: Handlebar - Clamp: Universal - Material: 7075 Aluminum Alloy
$103.49 $114.99 10% Off
The MIK Commuter Trunk Bag offers versatile and secure on-bike storage that's easy to install and remove without the need for tools. It has multiple pockets to keep you organized, and a durable design to keep your gear secure. A sturdy handle makes off-the-bike handling a breeze. - MIK mounting system provides secure, integrated mounting with compatible racks - Made from waterproof material to help keep your gear safe - External pockets, compartments, and strapping help organize accessories and gear - Durable, lightweight construction holds up for daily use - Sturdy handle and included carrying strap for convenient off-bike use - Seven liter capacity - Light loop for easy rear light mounting
$85.99
The SKS SPEEDROCKER has been specifically developed for compatibility with gravel and adventure bikes, cyclocross bikes and road bikes with tyres exceeding 32mm. Proudly Made in Germany, the Speedrocker offers incredible stability over the roughest tracks while also providing optimum protection in all weathers. - Rear fender expands for custom fit - Rubber fasteners mount to a variety of frame styles
$11.99 - $13.49 $11.99 - $14.99 Up to 10% Off
The best thing to happen to handlebars since grips. - Easy to push lever creates friendly ringing sound - Fits standard bicycle handlebar - Includes attachment hardware
$67.48 $74.98 10% Off
The Bontrager Town Single Pannier is a simple, compact carrier that lets you do more and carry more by bike. Mounting is easy and secure and the external pockets and compartments help secure and organize your cargo. - Securely mounts to a wide variety of rear racks via hook-and-loop straps and transit hook - Reflective materials enhance visibility with a stylish finish - Large cinchable compartment holds shape for easy loading and unloading - External pockets and compartments help organize accessories and gear - Durable, lightweight construction holds up for daily use and includes rain cover - 9 liter capacity
$22.95
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. - Three slots for additional adjustments over the B-RAD 2 base - Compatible with triple bottle mounts on forks or frames, use neoprene pad and zip tie for use with standard bottle cage mounts
$22.99
No matter the conditions, stay dry and clean with SKS's X-Tra Dry rear fender! It's super light and nearly unbreakable so you know it's ready for the miles, on road and off. Plus, it works with most bikes thanks to its easy-to-adjust seatpost mounting strap.
$27.95
Aerodynamic seat bag holds tubes, tools and other repair items. Mounts with our innovative Quick Release Buckle system to fit all railed saddles. Specs: - BAG ATTACHMENT: Nylon straps / Buckle - MATERIAL: 1200 denier polyester - SEATPOST DIAMETER: Fits 27.2 - 34.9 mm - SIZE: 16 x 8 x 7.5 cm / 6.3" x 3.1" x 2.9" - CAPACITY: 0.41 L / 25 ci - WEIGHT: 85 g / 2.99 oz - ADDED FEATURES: 3M reflective strip, Safety light clip
$7.99
Dimension Mini Bells take up less room on handlebars and fit 40mm or narrower. Check out the video for a YouTube sound clip!
$12.99
An easy-to-install fender for blocking tire spray and protecting fork stanchions in sloppy conditions. So fast and so clean The Bontrager Enduro Front Fender keeps menacing tire spray away while also protecting your fork stanchions from trail splatter. This durable, flexible poly fender has you and your bike covered when the trail gets sloppy. Installation is quick and easy, and the reversible design offers graphic options for bonus styles, free of charge. Product details - Quick and easy attachment installs to most forks in seconds - Easy installation with four attachment locations (attachment zip ties not included) - Multiple mounting eyelets for easy adjustment and compatibility for most forks and tire widths - Flexible 1mm poly material is durable and can be easily cleaned - Reversible design offers two graphic options - Recyclable polypropylene material
$19.95
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. - Single bottle mount with two slotted holes for adjustments up to 4mm +/- 10mm - Designed to maximize bottle capacity on small frame bikes and dual suspension frames
$8.79
- Interface plates for luggage carrier rack to convert any non MIK ready carrier & non MIK ready bicycle bag to a MIK system (for use with Basil bags only) - Compatible with luggage carriers from 80 up to 150 mm - -01: carrier plate for rear racks that are not MIK ready. - -02: adapter plate for bicycle rear bags that are not MIK ready - Suitable for e-bikes - Max load: 26lbs/12kg
$24.99
Turn your bike into an all-weather vehicle with SKS's Beavertail Fender Set! The robust steel brackets provide safe and easy mounting, and the front fender works with most suspension forks.
$14.39 $15.99 10% Off
The perfect way to say 'Hello.' Or 'hey there,' 'coming through' and 'sup.' We've made ringing an art form. Spice up your handlebars with our unique graphics and bold colors. Let people know you’re coming through—and do it in style. - Cheerful 'ding-dong' doorbell-style ring - Fits standard bicycle handlebar - Includes attachment hardware - Mounting Location: Handlebar - Clamp: 22.2mm - Material: Steel - Weight: 130g
$67.49 $74.99 10% Off
A frame bag fit for a Ponto Go! - Water resistant for all-weather use - Made with EVA foam lining and 100% recycled polyester shell fabric (PFAS free) - Reflective logo for added visibility - No tools required for installation
$13.50 $15.00 10% Off
The PDW Outpost Mount allows you to attach a handlebar-mounted headlight to the side of your tapered wire basket—eliminating the problem of basket cargo blocking the light beam. The attachment plate compensates for the angle of a tapered wire basket, allowing the headlight to stay nice and level. - 32mm diameter clamping area for lights - Attaches with two M5 bolts and a steel backing plate - Mounts on left or right side
Page 1 of 21 Next page