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

$20.00
The Mirrycle mounts in minutes with the wrench that is included. The mirror is a 3" round, convex glass mirror with a wide field of view. The mirror is adjustable to any viewing angle. - Fits inside handlebars with 13.75mm – 22.5mm (.54" to .875") inside diameter
$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
$7.99 - $14.39 $15.99 Up to 50% Off
Honka honka. How you say 'hello' in Electra Also translates to 'hey there,' 'coming through,' and 'sup.' Electra bugle horns are arguably the best way to let others know you're around. Product details - Arguably the most fun way to alert other riders or pedestrians of your presence - Classic bugle-style horn has a deep tone - Easily mounts to bicycle handlebars without tools - Classic steel horn with a large rubber bulb and a gloss painted surface - Plastic bracket with silicone strap fits a wide variety of handlebars
$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
$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 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
$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
$78.99
Mudguard in pure form: EDGE AL guarantees city and trekking cyclists ideal splash protection on the road. This aluminum mudguard mounts close to the tire and offers great stability, although it is only attached at three points. No load rack is necessary to attach EDGE AL. With a purist matte-black look and an angular profile, EDGE AL integrates itself almost invisibly into the frame. - Urban fender set - Sturdy aluminum profile design for urban bikes - Black U-stay - Includes accessory parts and stays - Weight: 568g
$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
$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)
$9.99
Bontrager's Cargo Net keeps your gear lashed to your bike rack perfectly. The stretch webbing attaches with four hooks.
$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
$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
$121.49 $134.99 10% Off
Make errands more fun The MIK Utility Trunk Bag offers simple 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, a durable design with reflective materials, and built-in rain cover to keep you and your gear safe and secure in all conditions. Product details - MIK mounting system provides secure, integrated mounting with compatible racks - Front and rear black reflective materials enhance visibility with a stylish finish - Stay organized with internal mesh pocket and two side pockets, each with a smaller internal pocket - Zippered pocket with soft lining provides secure phone storage accessible from top of bag - Be ready for weather with an integrated rain bag securely stowed in rear pocket - Light loop for easy rear light mounting - Adjustable carrying strap for convenient off-bike use Specifications - Cargo capacity: 800 cu in (13L) - Bag type: Trunk bags - Dimensions: 35cm (l) x 20cm (w) x 20cm (h) - Attachment: Interchange - Fiber content: 35% Poly 600 PU Coating / 30% Poly 840 PU Coating / 15% 3M Silver Reflective Mesh / 11% Nylon Mesh / 9% Poly Super Nylex Mesh - Material: Woven
$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 - Includes attachment hardware
$49.49 $54.99 10% Off
A convenient all-in-one pack containing useful tire-change essentials. Flats happen. Make sure you're prepared with a Bontrager Flat Pack. Featuring the storage, inflation, and tire removal equipment you need to handle an emergency flat repair, this purchase also includes a coupon for a free Bontrager tube so you can get the right size for your bike and tires. Product details - Kit features everything you need to quickly fix a flat, including the seat pack - Includes Pro Small seat pack (non-QC) for quick and easy on-bike storage - Contents include: mini pump, three tire levers, and patch kit - Also includes coupon for a FREE Standard Bontrager Presta or Schrader inner tube
$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
$134.99 $149.99 10% Off
The Bontrager Commuter Double Pannier delivers versatile capability to your bike so you can carry more and ride more. The integrated MIK mounting system makes installation and removal a breeze with compatible MIK racks. Additional accessory pockets and an easy-to-load main compartment add functionality to this durable, symmetric design made from waterproof materials. - MIK mounting system provides secure, integrated mounting with compatible racks - Made from durable, waterproof material to help keep your gear safe - Large compartment holds shape for easy loading and unloading with roll-top buckle closure - External pockets and compartments help organize accessories and gear - Sturdy handle pairs with MIK system to make this double pannier easy to remove and carry - Reflective materials enhance visibility with a stylish finish
$49.99 - $62.99 $49.99 - $69.99 Up to 10% Off
Banjo Brothers' Market Pannier is a deluxe grocery-getting pannier and so much more. This bag is ideal for commuting, too. Its easy-on/off mounting, carry handles, and shoulder strap make it convenient to bring inside. And a large cinch-down flap keeps all your stuff covered and secure. It's equipped with a heavy-duty frame on the back and bottom plus ballistic fabric in all wear areas. Nice finishing details include side straps that support your load while keeping the bag closed when not in use, and an inside zipper pocket for smaller items.
$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
$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.
$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!
$27.19 $31.99 15% Off
A classy pocket case with three internal pockets to keep your essentials safely stored. A larger pocket is ideal for most cell phones, while two smaller compartments hold keys, credit cards, cash, or ID. The zippered closure keeps everything secure and the finishing materials give it all a touch of class. You can do better than the plastic baggy. - Elegant storage for phone, wallet, and ride essentials - Durable synthetic leather construction with water resistant properties - Three internal, one larger, and two smaller pockets for tidy storage - Sized for easy storage in a jersey pocket - Zippered closure for secure storage
$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 - Includes attachment hardware
$125.95 $139.95 10% Off
Topeak's MTX TrunkBag DXP boasts a pop-up main compartment and expandable side panniers so it's capable of carrying plenty of gear. Plus it's built to last with rigid molded panels mated to 600-denier nylon. And, it's packed with handy features, such as a shoulder strap, carrying handle, bottle holder, taillight clip and top elastic straps. There are even reflective strips for safety. And, Topeak's ingenious MTX System makes it a snap to attach it to your Topeak MTX QuickTrack rack (sold separately).
Page 1 of 20 Next page