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

Accessories

Energizer N 1.5V Alkaline Battery: 2-Pack
$8.99
Energizer Alkaline batteries. Battery Size: N Unit of Sale: 2-Pack
Burley Pet Bed, Standard
$69.95
Your pet will feel right at home in their bike trailer when they curl up in this cozy bed. Soft side bolsters and a microsuede top layer provide a cozy space for your pet as you explore together. This comfy pet bed offers the perfect spot for your dog to curl up and enjoy the ride. Soft side bolsters provide a cozy space to help your pet feel safe and secure as you explore together. To keep it smelling fresh, the foam inserts are easily removed for a quick spot clean or to handwash the cover. Pro tip: using the bed as your dog's regular snooze spot at home is a great way to help them feel more at ease in their new trailer! You'll Love – - The Pet Bed is sized to fit perfectly in the Tail Wagon® and Bark Ranger™ - Side bolsters provide additional protection and snuggle-ready comfort - Foam inserts are fully removable for easy cleaning of the cover - Easily remove from the trailer for use as a bed outside of the trailer - Soft microsuede top provides a comfortable surface for your pet Specifications: - Dimensions L x W x D (in) 33.5 x 17.3 x 5.9 - Dimensions L x W x D (cm) 85 x 44 x 15
Polar Bottles Kid's Insulated 12oz
$12.00
From family hikes and bike rides to Sunday soccer matches, our Kids Insulated Bottle keeps them refreshed and hydrated no matter the activity. Our Kids Insulated Polar Bottle helps athletes of all ages stay refreshed and hydrated throughout the day, no matter the activity. Just the right height and size for kid's bike cages, lunch boxes, and features indented finger grooves to make it easier for smaller hands to grip and hold. The bottle's bright and colorful kid-friendly designs include Tri-Layer™ Insulation to keep their liquids cool twice as long and an integrated Dash Handle™ for easy transport and carrying. An easy-to-drink sport cap makes for quick hydration - pull for a cool stream and push to lock for a spill-free seal. Full Features: - Kid-friendly Insulated liner keeps liquids cold while protecting graphics from drop after drop. Finger grooves make it easier for smaller hands to grip and hold. Just the right height and size for kid's bike cages, lunch boxes and school packs. - The integrated sports cap makes for quick hydration - pull for a cool stream and push to lock for a spill-free seal. - Polar Bottle is the original, 100% BPA-free insulated water bottle. The updated design features triple wall insulation, keeping your liquid cooler 2X longer. - Our bottles are designed with ultra-light materials and a unique grip groove, so you can hydrate with an easy squeeze. - The innovative Polar Bottle Sport Cap is two pieces - cap and valve - and easy to clean. Simply twist, pull, and wash. Plus, they're dishwasher safe. - Designed to fit your bike cage, backpack pocket, or cup holder, the Polar Bottle is your go-further refresher for effortless hydration. - Polar Bottle insulated water bottles are crafted in Colorado to reduce environmental impact and support local economies. Designed to last, each one of our water bottles comes with a lifetime guarantee.
Planet Bike SuperFlash Taillight
$24.99
Maximize your visibility with this amazing taillight. The SuperFlash aims 2 extreme LEDs plus a half-watt Blaze LED for light that can be seen for up to 1 mile! The ultra-compact case is weatherproof, light and durable. And, the SuperFlash includes a bike mount and clip mount for multiple mounting options. Plus, the 2 AAA batteries (included) offer run times up to 100 hours.
Burley Floor Mat
$49.99
Have fun, rinse, and repeat! The Burley Floor Mat catches all the dirt, sand, snacks, and mud for easy clean-up. - Easy removal for a quick clean-up
Zipp Sprint QuickView Integrated Mount for SL Sprint Stem
$75.00
**Only compatible with SL Sprint Stem (4 bolt)** Zipp’s QuickView Integrated stem faceplate computer mount provides an efficient fix for an emerging challenge on modern bikes, system integration. This new mount doubles as the stem faceplate for a clean look that securely holds your cycle computer and a light or camera. No more multiple mounts bolted on here and there. The mount sits in front of your Zipp stem, positioning it for easy viewing and access. The Zipp QuickView Integrated mount will have two variants, one compatible with Service Course, Service Course SL, and SL Speed models, and another designed for use with the SL Sprint. This is an easy way to add elegant integration to your road bike. FEATURES -Computer compatibility: Garmin™, Wahoo™ -Accessory compatibility: GoPro™ -Lights: Niterider Lumina Series™ (with adapter), Light and Motion™, Bontrager™ (with adapter), Gloworm™ (with adapter), Lezyne™ (with adapter), Infini™ (with adapter), Sigma Sport™ -Lifetime warranty
Burley Travoy
$299.99
The Travoy’s compact design effortlessly stores away and is ready for deployment on your everyday commute or the occasional neighborhood bikeshare ride. The Quick Hitch, extendable tow arm and other features maximize the trailer’s utility and functionality. The Travoy is the perfect tool for nimbly hauling the day’s groceries, luggage, or gear by bike for any urban adventure. - Quick Hitch allows for tool free installation and easy transition from bike to bike - Integrated wheel guards protect and corral cargo - Extendable tow arm provides additional clearance for racks and larger tires - Wide kickstand provides a stable platform when freestanding - Tow arm grip padding for off bike utility as a hand cart - Compact fold breaks down to briefcase size in seconds with twist handles - Includes Tie-Down Straps and Travoy Storage Bag - Attaches and detaches from the bicycle in seconds
CamelBak Podium Chill 21oz
$16.00 - $19.00
Derived from superior materials including Trutaste Polypropylene with HydroGuard, and featuring double-wall insulation, the CamelBak Podium Chill Insulated Water Bottle is the perfect cold-storage water bottle for cycling adventures. Keeping your body properly hydrated and improving your on-road performance is simplified thanks to this revolutionary sports bottle. Cycling enthusiasts have for years trusted CamelBak to provide them superior bottles for water that are optimized for peak performance. And the Podium Chill bike water bottle continues to elevate CamelBak as the best of the best in the cycling world. This premium bicycle water bottle has been reengineered to securely fit in a variety of bicycle bottle cages. The water bottles are easy to squeeze, allowing you to take in more water with less effort. Our CamelBak reusable sports water bottles are engineered with a high flow, self-sealing cap, which maximizes flow rate while reducing spills and splashes. The Podium Chill is also 100% free of BPA, BPS, and BPF. This bottle also features Trutaste Polypropylene with HydroGuard materials so that you taste your water and nothing else, time after time. All parts are easy to separate, which makes cleaning a breeze. Our Got Your Bak Lifetime Guarantee covers all reservoirs, backpacks, bottles, and accessories from manufacturing defects in materials and workmanship for the lifetime of the product. The CamelBak Podium Bike Chill Insulated Squeeze Water Bottle is available in several colors, allowing you to pick one that matches your personality.
Burley D'Lite X Single
$899.95
For ultimate kiddo comfort, look no further than the D'Lite X. With adjustable suspension, independently reclining seats, and premium seat pads the D’Lite X bike trailer and stroller combo is all about a comfortable ride and more time outdoors for you and your little ones.
Feedback Sports RAKK XL
$62.00
The Feedback Sports RAKK XL is a versatile bike storage rack intended for Plus-size and Fat-bikes. Comes with an adapter for plus-size tires that can be removed as needed to expand the size of the tray. Store your bike by the front or back tire without touching any of your bikes components. Easy to use and low profile to store away. Simply roll your bike in and walk away. Fold flat for storage when not in use.
CamelBak Podium Chill 24oz
$17.00 - $18.00
With double-walled construction to keep water cold twice as long as other bottles, the insulated CamelBak Podium Chill is the best-of-the-best for delivering cold, consistent cycling hydration. Features like optimized cage fit and improved cleanability continue to make this bottle a favorite among professionals and recreational users alike. It is and always has been 100% free of BPA, BPS and BPF. - Double-Walled Construction: Keeps water cold twice as long - Optimized Cage Fit: Engineered to securely fit in a variety of bottle cages - Easy Squeeze: Get more fluid with less effort - High Flow, Self-Sealing Cap: Maximizes flow rate while eliminating splatters and spills - 100% free of BPA, BPS and BPF: Ride clean, drink clean - Easy-to-Clean Interface: All parts can separate for thorough cleaning - Positive Lock out: For leak-proof transport - Trutaste Polypropylene with Hydroguard: Taste your water and nothing else, time after time.
Garmin Varia RTL515 Rearview Radar w/Taillight
$199.99
Stay aware of approaching cars with Varia RTL515 rearview radar. It pairs with your Edge bike computer or compatible smartphone to alert you of vehicles approaching from behind up to 153 yards (140 meters) away. When used with your compatible smartphone, the Varia app uses bold graphics — plus tone and vibration alerts — to indicate the position and speed of approaching vehicles. MAXIMUM AWARENESS - Varia RTL515 rearview radar provides visual and audible alerts for vehicles approaching from behind up to 153 yards (140 meters) away. MULTIPLE PAIRING OPTIONS - This radar works seamlessly with your Edge bike computer or compatible smartphone as well as select Garmin wearables or the optional radar display unit. WORKS WITH THE VARIA APP - This smartphone app helps you increase your awareness by providing graphics — plus tone and vibration alerts — that indicate the position and speed of approaching cars. THIRD-PARTY APP COMPATIBLE - When used with a compatible smartphone, Varia radar integrates with your favorite apps, such as Ride with GPS to overlay your maps with rearview radar alerts. SUPERIOR VISIBILITY - Alert motorists to your presence as soon as possible with daylight visibility up to 1 mile. COMPACT DESIGN - Easily mount this sleek, compact device on the seatpost of almost any road-use bicycle. The vertical design allows for better leg clearance and a perfectly comfortable ride. PELOTON MODE - Varia RTL515 features multiple modes, including peloton mode, which provides a low-intensity flash that is kind to other cyclists’ eyes when riding in a group. BATTERY LIFE - Time spent charging is not as good as time spent riding. Get up to 16 hours of battery life in day flash mode and up to 6 hours in solid mode. Physical Specifications - Dimensions: 3.9” x 0.8” x 1.6" (98.6 x 19.7 x 39.6 mm) - Weight: 2.5 oz (71.0 g) - Modes: solid, peloton, night flash, day flash - Lumens: 20 solid, 8 peloton, 29 night flash, 65 day flash - Battery life: 6 hours solid, 8 hours peloton, 6 hours night flash, 16 hours day flash - ANT+: Yes - BLE: Yes - Water rating: IPX7 - Viewing angle: 220° In the box: - Varia RTL515 - Mounting Kit - Cables - Documentation
Park Tool Super Patch Kit (Carded)
$4.95
The Super Patch Kit is comprised of a small plastic case, a piece of sandpaper for roughing up the tube and 6 peel-and-stick patches so no gluing is required. The patches stick fast thanks to 3M technology and they're thin and flexy to stretch with the tube. There's no easier way to patch a tube.
Mirrycle Incredibell Jellibell
$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
Topeak Road Morph G
$54.95
Topeak's Road Morph G is the perfect answer for riders who've had trouble deciding if they want a frame or floor pump. The Road Morph is both! For maximum pumping power, it features a high-volume aluminum barrel, a fold-out base, a long hose with built-in gauge and a T-handle. Of course, it fits Presta and Schrader valves and a frame mount is included, too.
Electra Bugle Horn
$13.99 - $15.99 $15.99 Up to 13% 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
Topeak MTX BeamRack
$69.95
Topeak's MTX BeamRack is an awesome way to add touring capacity to bikes that won't accept conventional racks, such as dual-suspension mountain bikes. The quick-release mount clamps firmly to your seatpost and this rugged rack boasts durable aluminum construction capable of supporting up to 20-pounds with ease.
Park Tool Compact Crank Puller
$15.95
Park's Compact Crank Puller is used to remove Shimano Octalink, ISIS Drive and square-taper cranksets. It includes 2 rotating tips (16.3 and 11.3mm) to make the job easy. This is a great tool for your travel and home tool kit.
Bontrager RIDEtime Elite Cycling Computer
$69.98 $74.99 7% Off
An elegant ANT+ cycling computer that’s simple to set up, intuitive to operate, and has a large, easy-to-read screen. Know your ride Change the way you ride with the RIDEtime Elite Cycling Computer. It's easy to pair with compatible ANT+ sensors for real-time speed, cadence, and power data so you can target more productive workouts and better recovery rides. Simple setup and an intuitive one-button interface get you riding faster, while features such as auto start/stop and auto light control help you take charge of your ride. Product details - 2” easy-to-read screen features a programmable backlight and customizable tri-field display - Features auto start/stop, auto clear, and auto light control with customizable hands-free scan modes - Tri-field display lets you see three functions at once (speed, cadence, heart rate, power) - Displays Trek Certified Service reminders based on your selected bicycle type - Displays distance (trip/total), time (clock, timer), and calories burned - Track your speed, heart rate, power, cadence (current, average, max) - Includes sleek out-front mount and is also Blendr compatible - Requires ANT+ compatible sensor such as DuoTrap S or Interchange Combo Sensor - Battery: CR2032 (Coin) - Weight: 40g
Electra Rear Safety Light
$32.99
Lights, camera, Electra. Light up your life and your bike. Increase safety while riding by strapping these lights to your bike. Brighten up your bike and guide your ride. - Easily attached and removed with rubber strap - Low power indication - Waterproof design - USB chargeable - Weight: 20g
Topeak Alien II
$57.95
When a mechanical problem has you feeling lost in space, the Alien II is the extraterrestrial that will ensure you don't have to phone home. Its molded-plastic body provides an excellent gripping surface and splits in two with a press of a button. Tools include: 2, 2.5, 3, 4, 5, 6, 8 and 10mm Allen wrenches; 8, 9, 10mm box wrenches; Phillips and regular screwdrivers; a universal chain tool; 14- and 15-gauge spoke wrenches; a stainless-steel knife; a T25 Torx wrench for disc brakes; and a compartment for 2 chain pins. There's even a handy bottle opener for after the ride.
Park Tool Deluxe Home Mechanic Repair Stand w/105-C Clamp
$469.95
Park Tool's Deluxe Home Mechanic Repair Stand is a heavy-duty folding stand with your choice of shop quality clamps. Perfect for heavier duty home use or portable shop use, the PCS-4 features a rock-solid, four-point leg system that folds together for storage, steel powder-coated tubing, and a composite horizontal tube. • PCS-4-1 uses the 100-5C Adjustable Linkage Clamp. • Clamp rotates 360º and is adjustable in height up to 67” (170cm) • Adjusts quickly from 55" to 72" • Approximate weight 26 lbs (11.8 kg) NOTE: The maximum weight holding capacity of the PCS-4 is 45 kg (100 lb.). However, this assumes the weight is centered over the legs.
PDW Danger Zone Taillight
$30.00
Portland Design Works' Danger Zone Taillight will enhance your visibility like the beacon on a jetfighter with two 1/2-watt LEDs. It boasts three modes and includes seatpost, seatstay,. and backpack mounts, too. - ?Two 0.5 watt red LEDs by Nichia Brand - Three modes: zZz, a-HA!, and Rock Steady - Up to 50 hours run time on 2xAAA batteries (included) - Includes Stayputnik seatpost mount - Weatherproof exterior for all season riding - Weight: 57g (2oz)
Thule Infant Sling
$129.95
Thule's Infant Sling fits inside Thule Chariot carriers (sold separately) providing a comfortable, secure way to carry your little one. It offers lateral support for excellent stability and is easy to install and remove. When used in a 2-passenger carrier, there's still plenty of room for a second child. Recommended for 1- to 10-month-old children, this handy accessory is ideal for strolling, jogging, and hiking.
Burley Piccolo Trailercycle
$419.95
The 7-speed Piccolo Trailercycle keeps your child close, while introducing them to the joy and freedom of biking. With an innovative adjustable seat post, this Trailercycle grows alongside your family and fits riders between the ages of 4 and 10. - Lightweight aluminum frame, 18.0 lbs - Recommended for children 4 to 10 years old and up to 85lbs - Features Burley's patented hitch system with ball-bearing guided pivots providing excellent handling and stability - 20 inch wheel - Includes Burley's Moose rack to attach the trailercycle to the bike - Adjustable handlebar and seat post - Includes safety flag and both wheel and rear reflectors
Bontrager Elite Recycled Water Bottle Cage
$21.99
The Elite Recycled Water Bottle Cage provides the same secure bottle hold as the carbon Pro Cage in a more economical and eco-friendly form. The cage is made from recycled composite material and is available in a wide variety of colors to suit your bike from trail to tarmac. Using recycled materials in this product helps provide second life to unwanted end of life plastics. Product details - Made using recycled plastic - Super strong and lightweight construction - Secure bottle retention suitable for road and mountain use - Available in a wide variety of colors - 35 grams
Saris Mag
$179.99 $199.99 10% Off
No fancy gizmos. No wires. No fuss. If you’re looking for an easy way to ride your bicycle indoors, call off the search – you’ve found it. Whether your training for a local charity ride or working to beat your friend’s FitBit score, the Mag indoor bike trainer can help you make it happen. Simply connect the trainer to the rear wheel of your bike, hop on, and pedal away. Plus, the Mag comes with five adjustable levels of resistance so you can adapt every ride to your liking. - Magnetic resistance unit provides a quiet and frictionless ride. - Linear resistance boosts workout intensity to match each pedal stroke and gear click. - Features five adjustable levels of resistance - Compatible with Zwift and other indoor training apps
Park Tool AWS-1 3-Way Hex Wrench - 4mm/5mm/6mm
$14.95
Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago. Our 3-way wrenches fit perfectly in the palm of the hand and provide excellent leverage, making them a favorite of countless shop mechanics worldwide. AWS-1 FEATURES - 4mm, 5mm, and 6mm hex set - Wrenches made from industrial tool steel, through hardened and tempered for long life - Chamfered tips for a perfect fit
Mirrycle Incredibell Brass Solo
$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
SKS X-Blade 27.5+/29-inch
$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
Page 1 of 127 Next page