The K9 3.0 - Electric Cargo Bike for Dogs

Take your dog everywhere with our premier canine cargo bike. Let your best buddy hop in the front cargo box and hit the open road!


We're proud to introduce the Bunch K9 3.0: Updated components include improved display and controls, more comfortable saddle, flat-resistant tires, and long-awaited color options.


Dog-friendly features and accessories guarantee safe and comfortable riding for your pet, while they enjoy the wind in their face and tongue flapping in the breeze!


Shipping: $199. Arrives Fully Assembled

Bikes ordered today will ship next business day.


$4,285.00 Regular price


Sedona and Honey are high-gloss lacquer finishes that highlight the natural woodgrain.


Cool Black and Sleek White are premium paint finishes that create a uniform semi-gloss appearance without visible woodgrain. 


The Custom-Designed Vinyl Wrap can be paired with any color interior for a totally unique look. Showcase your organization, promote your brand, or just elevate your look! We will provide a graphics template after purchase; you can submit finished artwork or work with our design shop to bring your ideas to life. When in-stock, your bike will typically ship within 2 weeks of artwork proof approval. 


Not ready to commit to a full custom wrap? email info@bunchbike.com for info about custom decal options instead. 


It is possible to switch between the door on The K9 to a door-less front panel that can accommodate a 2nd child bench (total seating increased to 4).


Switching from Front Door to Front Bench or vice versa takes approximately 5 minutes. If desired, you can order an additional front panel here.

Every Bunch Bike comes with our 12 month warranty. Your bike is guaranteed to work perfectly for you! If you run into problems or defects during the warranty period, we will cover both parts and service to get your bike running smoothly for you. You can read more about our warranty here.


You can also purchase optional extended warranty coverage through Mulberry.


We want you to be able to try your Bunch Bike risk-free. All new Bunch Bikes come with a 14-day free trial period, beginning the day you receive your bike. If the bike doesn't work for you, let us know within 14 days. We'll arrange for your bike to be returned to us and you will be eligible for a full refund, including shipping costs.


We pride ourselves on exceptional customer service. We want your family biking experience to be fun, safe and stress free! Please check out our reviews for feedback from our customers about the Bunch Bike experience.

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Fully Assembled Shipping

Arrives fully built and ready to ride

14-Day Free Trial

If you don't love your bike, send it back for a full refund

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Financing Available

As low as 0% APR. Prequalify today

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Service that WOWs

We exceed expectations.  Read for yourself!

The K9 cargo bike for dogs left view

Ride with your dogs

The K9 was designed with pets in mind! Great for senior dogs and younger dogs alike. Keep muddy paws out of the back seat of your SUV and get some exercise while pedaling out to the dog park.


The roomy interior can hold up to two big lab-sized pups, with a weight limit of 220 pounds. And with a swing-open door on the front, your dogs will be able to hop in the bike by themselves.

Unbelievable Stopping Power

With an electric cargo bike, it's crucial to have brakes that can handle a heavy bike traveling at fast speeds. This year, we took things up a notch and added ultra-powerful front and rear hydraulic disc brakes. A small squeeze on the levers will bring you to a stop almost instantly. and you can rest assured that your precious cargo will be super secure.


One unique challenge with cargo bikes, is that the front two brakes must be perfectly balanced at all times in order to be safe to ride. With mechanical brakes, this means you'd have to find the time for frequent service and inconvenient tune-ups. Hydraulic brakes overcome this, by requiring much less on-going maintenance. So you can spend less time in the shop, and more time out riding with the fam!

The K9 bike for dog view of front load box
Electric cargo bike motor and battery

Your Cargo Bike Can GO

Our new state-of-the-art 48v 13.6Ah battery features genuine Samsung 35E cells, the best and most reliable cells available in the e-bike market today. Get up to 35 miles per charge and enjoy years of use on your bike.


Our high-power 500w motor delivers 45 Nm of torque and allows you to conquer hills and grocery runs like a boss. You'll feel like your legs just got an upgrade!

Technical Specifications

Expand below for a more detailed look at The K9


500w dapu hub motor for electric cargo bike

500W Hub Motor

The 500W DAPU M155 is our tried and true geared hub motor. With 45 Nm of torque, the motor makes riding a bike full of kids easy and FUN, even in hilly areas.


Electric battery for dog cargo bike in rear rack

48v 13.6Ah Samsung Battery

Our batteries use only genuine Samsung 35E cells, which lead the e-bike industry in charge capacity and reliability. Has a range of 25-35 miles and takes 4-6 hours to charge from empty. Extremely high quality construction, using internal spray foam to keep battery cells waterproof and immovable, and featuring internal heat sensor cut offs, for years of durable and safe battery use.


Thumb throttle for electric dog cargo bike

Side-pull Comfort Thumb Throttle

Allows for full manual control of the motor, and can be used with, or independently of, pedal assist. The side-pull motion of the throttle fits the natural inward motion of your thumb, for maximum comfort and ease of use.


Spanninga Axendo 60 headlight for e-cargo dog bike

Integrated Headlight

60 lux output from 2 high-power LEDs. Integrated into the electric system so you can turn on from the handlebars.


Spannigna Lineo taillight for electric dog trike

Built-In Spanninga Lineo Tail Light

2 bright and distinctive LED "Light Lines" provide extremely high performance, with rear and side visibility up to nearly 2000 feet. The light is built into the battery pack, and can be turned on from the handlebars, just like the headlight.


DAPU control panel display for electric bike

Control Panel Display

Features an odometer, speedometer, pedal assist level, and battery life indicator.


Torque sensor pedal assist for e-bike

Pedal Assist

Sensitive 12-magnet speed sensor automatically outputs electric motor power based on the rate you're pedaling.


electric cargo bike charger

UL Certified Smart Charger

Our Smart Charger automatically stops charging when your battery is full (and lets you know with the red/green LED indicator), protecting the life of your battery. The UL certification means it meets the strictest guidelines for electrical and fire safety, as well as longevity, resistance, and durability.


Waterproof wiring harness for electric cargo bike

Waterproof Quick-Connectors

In the rare event that one of our high-quality electrical components fail, part replacement is a cinch, with waterproof quick-connectors right underneath the handlebars. No need to run wires through the frame or call a mechanic for most repairs!


The Cargo Box

Removable Locking Storage Bench

Bring up to 2 kids along with one bench and seat belts. They install and remove without tools, so it's easy to re-configure your bike as needed. No kids? Use the bench as a locking storage box for dog treats and toys!


The K9 dog cargo bike interior view with dog bed and leash

Optional Add-On: Folding Dog Bed & Double-Clip Leash

The optional dog bed lays flat, to make a comfortable ride for puppy. With the storage bench installed, the front of the bed can fold, making a raised step so little dogs can see out of the box. The optional double-clip leash clips onto both the included mount and your dog's collar.


Swing Open Front Door

Save your back... no need to lift your 80 pound lab into the bike. The door allows dogs to hop up into the bike by themselves (and kids like it too!)


Step for child on side of the K9 dog cargo bike

Dual EZ-Step System

Two anti-slip textured child steps are located on either side of the box, for dog owners who want to bring along the kids!


Rubber liner on top of The K9 cargo box

Protective Rubber Liner

After years of selling cargo bikes, we've learned that 90% of cargo box wear-and-tear occurs along the top edge. In our case, from hanging kids' bikes over the top! The protective rubber liner will prevent all top-edge damage, and prevent rain and moisture from penetrating the wood, giving you years of use, while providing a nice aesthetic trim.


Piece of marine grade plywood with nice finish

Durable Marine-Grade Plywood

Designed for prolonged exposure in humid, wet, and coastal conditions, our coated marine plywood is assembled with waterproof glue and is resistant to delamination. With proper care, you'll enjoy years of outdoor use.


Full Spec List


48v 13.6Ah Li-ion - 653 Wh, Samsung 35E Cells


Battery Charger

UL Certified, 48v 2A Smart Charger



Brakes - Front

Twin Bengal Hydraulic Disc Brakes



Brakes - Rear

Bengal Hydraulic Disc Brakes



Brake Rotors

Bengal 160mm front and rear



Cargo Box

Marine Plywood with locking storage bench and front door







38T, 170mm DAPU crankset with torque sensor



7-Speed Shimano Tourney


Included, black steel front and rear, full coverage



Steel - Black CNC painted, ED rust-proof internal coating



Shimano 7-speed



Comfort EVA foam grips



Alloy, Height adjustable by 8.5"



Front - XC-297E LED light

Rear - Spanninga Lineo - integrated in battery case



500W brushless, DAPU M155 Geared Hub Motor, 45 Nm of torque



Wellgo K79 with reflectors



Samson, double wall, alloy, (36H front | 36H rear)



Bunch comfort saddle


Seat Belts

Two 3-point seat belts included



Promax, 28.6mm x 350mm


Seatpost Clamp

Promax 319Q, quick release



Shimano Tourney 7-speed



12-gauge stainless steel


Steering Damper

Single gas-spring damper

Rear Rack

Included, 66-pound load limit, integrated battery rack



CST C-1635

Front - 20" x 2.15" | Rear - 24" x 2.00"



Wuxing 108XL side-pull thumb throttle


Measurements & Weights

Recommended Rider Heights

5'4" - 6'5" - On standard equipment

5'0" - 5'3" - Let us know so we can customize the seat height


Seat Height

29.5" - 39.5" (measured from bottom of pedal stroke)


Handlebar Height

43" - 49"


Total Length



Width at Widest Point



Handlebar Width




Usable Length of Rear Rack



Rear Rack Capacity

55 lbs.


Total Loading Capacity of Bike

350 lbs.



Max Loading Capacity of Cargo Area


220 lbs.


Bike Weight

152 lbs.


Seatpost Diameter

28.6 mm



Wood Thickness


Cargo Box Internal Width


Cargo Box Internal Length



Cargo Box Height

18.5" at the front to 22" near the handlebars


Height of Removable Bench from Floor


Depth of Removable Bench


Height from Ground to Bottom of Door



Width of Door


What Owners say about their K9 Dog Cargo Bike

"The bike is more than I could have ever imagined"

- Beverly S.

"Best decision we have ever made as a family"

- James N.

"It has enabled us to explore places with our dogs that we couldn't visit before."

- Frederick C.

Dog Cargo Bike Accessories

Make the most of your K9 with these added accessories!

Dog Bed

Make the ride comfy for your pet


Sold out

Double-Clip Dog Leash

Double-sided leash to keep your dog secure


Sold out

Bench Cushions

Cushion those tushies on bumpy roads


Sold out

Outdoor Cover

Rain, Sun, and dust protection for your cargo bike

Sold out

Customer Reviews

Based on 53 reviews
Sheryll Rubinett
K9 3 is a GREAT BIKE!!!!!!

Bike is a force of nature.
I', unfortunately, am NOT.
Right now, we're oil and water.
Its been six weeks and still growing
pains galore.
This is the third Sunday in a row it has
transported me to NTX Food Bank.
It doesn't want to be a one-trick "pony."
To be continued......

Kelsey S
Fun for all!

We love this addition as our family's second/replacement vehicle. Our two kids enjoy the ride and will happily join for any errand in the "sleigh"! And, we enjoy "driving". We live near plenty of bike trails and enjoy seeing behind the scenes of our city and what's in between our schools and favorite cafes! Lelac was so helpful suggesting accessories- definitely call in to order and they'll hook you up!

Hey Kelsey,

My favorite unexpected benefit from riding our Bunch Bike the last 6 years has been all of the 'little places along the way'. Lots of serendipitous encounters and discoveries in our city that never would have happened when stuck in the car on the main thoroughfares through town.

It's a great way for families to connect with their city for sure.

Lelac is a gem and takes exceptional care or our customers and I'm glad you had a great experience working with her!

- Aaron - Bunch Bikes CEO

Christi Lynn
Beyond Expectations!

I really didn't know what to expect when Christi told me she was buying a Bunch Bike to take our big puppy with us on bike rides. I thought it would be a great way to promote our business but I had no idea how much fun or how easy it would be to ride!

We read the manual and watched the videos, and then started out taking turns with about 60 pounds of weight in front. We found that the more weight in the cargo box, the easier it was to ride while slowly increasing to a power assist of 2. Luckily our puppy weighs almost 125 pounds, so once he was on board and accustomed to the new experience, he provided enough weight to make me feel comfortable.

The power is so much stronger than I expected and I have not taken it over 15 miles an hour yet, and that has been at level 3 power assist. I will work my way up very slowly to level 5.

The bike easily handles all three of us at the same time, without any difference in speed or performance. Very impressive! The Bunch team also was great to work with getting our logo custom wrapped and installed.

I can't express enough how much this bike has blown away our expectations, both in looks and performance. Even more impressive is the customer service we have received from Bunch Bike, specifically Lelac Almagor. We had so many questions when we first started looking at buying the K9 model, that we must have emailed Lelac dozens of times. She was so responsive to our questions, helped source colored accessories to match our logo colors and even helped us find high tech Bluetooth helmets with turn signals!

The purchase process was a a great experience. The bike looks and performs beyond our expectations, and we 100% recommend a Bunch Bike experience to anyone interested in an electric cargo bike.

Hey Christi,

The design looks awesome, and I'm sure it's going to catch a lot of eyes for promoting your business!

Your pup looks like he's having the time of his life though, and I'm so glad the bike is exceeding your expectations!

Level 5 is more than most people will ever need... but it sure is nice to have on hills or with extra heavy loads!

If you ever need anything our customer service team is always really responsive, just as they've been for you thus far!

- Aaron - Bunch Bikes CEO

Meaghan McGovern
Fantastic Customer Service!

Great product but even more than that…great customer service. The team went out of their way to be helpful and ensure we had everything we needed for a great fit and a fun and safe ride. Our dog and daughter love their rides in the bunch bike. And bonus was that the bike arrived in time to watch our local Christmas parade from the bike’s bench seat! Perfect!

Hey Meaghan,

I gave our company 3 values that we operate by, and the first and most important is to WOW customers through extraordinary service.

That's our north star, and we try to live that in every interaction with our customers. I'm glad to hear that it was the case in your experience.

I'm so happy your daughter and pup are loving the rides.

Take care,

Aaron - Bunch Bikes CEO

Tom Patterson
K-9 3.0

Tighter turning radius, less vibrations due to steering dampener, comfy seat and great color!

Hey Tom,

Thanks for sharing! I agree with all the above, the latest bike is definitely an improvement over previous models!

Take care,

Aaron - Bunch Bikes CEO

Victoria Smith
They really mean FREE 14 day trial

For 6 months I pondered ordering the K9 to use with an elderly 100 pound pet goat but was reluctant to pull the trigger for fear that he would not be able to climb into the cargo box or enjoy the riding experience. I finally ordered the K9, and the goat was not amused. I reached out to the most responsive customer support team of any product I've ever purchased, and they helped me brainstorm ideas for securing him in the cargo box in hopes that he would learn to love rides. At the end of the 14 days, I decided to return the bike and was told that the free trial really is that - - free; I would not even incur any shipping fees. Ultimately, it was that top notch, white-glove customer service experience that swayed me into keeping the K9 after all, even though a 15 pound dog now is the only occupant of the cargo area. Much like having a pick up truck, it's nice to know that I can haul a bunch of items, though, if needed. Just an exceptional company and bike.

Hi Victoria,

I'm sorry to hear it didn't work out for the goat but that you decided to keep the bike anyways for your dog and other hauls.

The bike truly is a game changer for anyone looking to replace car trips and stay active while getting things done on a bike.

- Aaron @ Bunch

Dr. Chris

Absolutely amazing Bike! So much joy!!

Thanks Chris, glad you and the dog are enjoying the bike!

- Aaron @ Bunch

Susan Farrell
Rich and Charlie Cruising!

My husband cannot drive anymore but the bunch bike is giving many hours of enjoyment for him and our dog, Charlie! The whole neighborhood loves to watch Rich and Charlie cruise down in the street in the red bike. Thank you!

Hi Susan,

Thanks for sharing Rich and Charlie's experience! We have many customers sum up their experience with the bike with one word: Freedom.

Whether that's a stay at home mom wanting to get outside and be active (while keeping the kids entertained), or people who for one reason another aren't able to drive, the Bunch Bike makes new experiences possible for families!

Happy to hear it's a hit in the neighborhood! Take care,

Aaron @ Bunch

Christopher Sanata
Love this bike!!

I’ve had a 7-speed cargo bike for many years and finally pulled the trigger on an electric one. Bunch Bikes had it delivered very quickly, completely ready to ride. My kids and dogs love it and it’s an amazing way to get around for short trips to the park or grocery store. The customer service department was very responsive and helpful for a few issues we had with the bike and I’m very glad we chose Bunch Bikes to make this purchase. The bike works like a dream and people do stop and stare when you ride by. A true feat of engineering! Highly recommend Bunch Bikes if you are considering an electric bike for the whole family (dogs included of course!). Absolutely love mine!

Hey Christopher,

Congrats on riding an 'acoustic' cargo bike for years, I'm impressed! Once you go electric, you never go back though... most people end up riding further and more often than they would otherwise.

I am very happy to hear that our customer service team took care of you so well too. You'll find that that will always be the case whenever you reach out to us needing help.

And I have to know... what are these dog goggles and where do I get some for my pups???

- Aaron @ Bunch

Such a fun addition to the family!

I got this for my wife for her birthday, to bike around with our dog. Our dog loves it, my wife loves it, and we use it multiple times a weekend to bike to the farmer’s market or to different parks. I use it to pick up groceries. We love it, and we weren’t big car users to begin with but our one car sits even more unused now that we have this super fun ride. Highly recommend!

Hey Lars,

So happy to hear that our bike is helping to facilitate a more entrenched bike lifestyle for your family. The car sitting unused is music to my ears!

Keep it up!

- Aaron @ Bunch Bikes