Sepnine 2 in 1 Pet Bicycle Trailer with a 6" Stroller Wheel Suitable for Small and Medium Dogs, Carrier Up to 66/88 LBS, Easy Folding Cart Frame, Quick Release Wheel, Universal Bicycle Coupler
Condition: New
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Nov 19 – Nov 20
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Size: Up to 66 lbs
Color: 20303A-Blue
Features
- EASY TO CONNECT: The trailer hook can be quickly connected to your bike, and when the adventure with your best friend ends, the hook can be easily disconnected and folded for storage
- SAFETY GUARANTEE: The safety belt in the trailer is fastened to the furry child to avoid jumping out and ensure safety on the road. Weatherproof carts have reflectors and small red flags to increase visibility
- DOUBLE ENTRANCES: Sepnine bicycle trailers are designed with entrances on the front and back, which can easily load your pets; the front and rear access doors with mesh windows can achieve the best ventilation effect
- INTIMATE DESIGN: Transparent windows increase visibility, and the cushion keeps your dog comfortable and happy during the journey
- REFERENCE SIZE: The medium trailer can accommodate a dog weighing up to 66 pounds. The internal driving size is: 26.8"*17.1"*20.1" (L*W*H)
Brand: Sepnine
Color: 20303A-Blue
Item Weight: 29.5 Pounds
Product Dimensions: 26.8"L x 17.1"W x 20.1"H
Frame Material: Alloy Steel
Maximum Weight Recommendation: 66 Pounds
Seating Capacity: 1
Maximum Height Recommendation: 20.1 Inches
Manufacturer: OSKAR-BEBEHUT
Product Dimensions : 27 x 9.25 x 20 inches; 29.5 Pounds
Date First Available : January 16, 2021
Manufacturer : OSKAR-BEBEHUT
Best Sellers Rank: #36,424 in Pet Supplies (See Top 100 in Pet Supplies) #6 in Dog Bicycle Trailers
#6 in Dog Bicycle Trailers:
Customer Reviews: 4.4 4.4 out of 5 stars 842 ratings
Brand: Sepnine
Color: 20303A-Blue
Item Weight: 29.5 Pounds
Product Dimensions: 26.8"L x 17.1"W x 20.1"H
Frame Material: Alloy Steel
Maximum Weight Recommendation: 66 Pounds
Seating Capacity: 1
Maximum Height Recommendation: 20.1 Inches
Manufacturer: OSKAR-BEBEHUT
Item Weight: 29.5 pounds
Date First Available: January 16, 2021
Item Dimensions LxWxH: 27 x 9.25 x 20 inches
Brand Name: Sepnine
Target Audience Keyword: dogs
Size: Up to 66 lbs
Material: Steel
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 19 – Nov 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Up to 66 lbs
Color: 20303A-Yellow
This is the cutest dog cart/stroller. It's vintage and cool. But it's also very well made. Very sturdy, good quality fabric, and assembled well.
Reviewed in the United States on October 28, 2025 by Autumn
Size: Up to 66 lbs
Color: 20303A-Yellow
I love how this little buggy looks. It's sturdy the bicycle wheels are awesome one tire needed inflation it didn't work at 1st. I pushed the air receiver into the tire and it seemed this worked. It does fold down you can leave all tires on and undo the bar inside cabin. Take pins out and handle off. Sides fold down as it looked in delivery. When you go to open it for your dog. Just unfold put handles in and as long as handles are in you don't have to secure the bar in cabin. Handle bar will keep it taught. I like this about it for quick functionality. I almost returned it but realized it was actually fast to fold and unfold. You can later put pins into the handlebar. Love it!!. Plenty of room for my 23pound westie. Took about 40 min to set up really wasn't that bad you need pliers and a screwdriver.
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Reviewed in the United States on July 19, 2025 by Suzy
Size: Up to 66 lbs
Color: 20303A-Red
The media could not be loaded. The instruction manual on this product is hard to read but I did hear back from the seller and they were very helpful and will do their best to improve the instructions. There are no tools included for the setup. * I have now used this pet stroller. Pros: smooth ride and easily goes up curved curbs - super cute color/style - nice price range - lots of space for your pet to see through - Large cabin space easily fits a 20 pound cat Cons: No tools to help set up. You will need a Ratchet set and Phillips screw drive, a tire pump, WD 40- most people have them - I didn't - Screws to insert the hand rail are rediculous to put through and needed WD 40 to help them slide in - No cup holders or basket to keep any personal items -I didn't think of this when I ordered, realized after these would be nice - The flag is made of fiberglass and gave me a good sliver when I put it together.
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Reviewed in the United States on June 9, 2025 by MOMofTwo MOMofTwo
Size: Up to 88 lbs
Color: 10202A-DARK GREY
The product arrived timely. While the box was damaged probably during shipping, the product was in excellent condition and quality and durability. The orange color was vibrant and exactly what we hoped it would be. We have a 20 lb dog, so the size was a bit larger than we visualized. Roomy enough for two that size or mid to large dog. The stroller maneuvers well. The only issue for us was size and the fact the connection is not made for e-bikes. If you are a handy person you could likely convert/modify the connections. We had a great return experience for the reason noted, otherwise it was perfect! Highly recommend.
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Reviewed in the United States on August 27, 2025 by Marna H.
Size: Up to 66 lbs
Color: 20303A-Blue
I bought this model in particular for its use as a stroller or bike cart. I did require a Phillips head screwdriver and small adjustable wrench to assemble some of the components , in particular the wheel brake, and the brackets that hold the handle when using it as a stroller . Everything else is attached with pins that are very secure but easily removed to collapse for travel. The wheels can also be easily removed . Switching between stroller and bike mode is very simple. Two clips remove the handle , one for the front wheel, and one more clip for the bar to connect to the bike which folds under the cart in stroller mode. This has a rubber type floor and seems very sturdy. I have a 28 pound dog who has plenty of space. I’m very pleased with this purchase and overall design and quality
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Reviewed in the United States on December 13, 2024 by RV King
I recently purchased the **Sepnine Leonpets 3-in-1 Large Pet Dog Bike Trailer** in its standout **yellow color** for my active dog, and it has been a fantastic addition to our outdoor adventures. Whether we're biking, jogging, or simply strolling around the neighborhood, this trailer offers flexibility and convenience. Here’s my detailed review of the product after multiple uses. ### **Design and Versatility** The **Sepnine Leonpets 3-in-1** model is a **bike trailer**, **jogger**, and **stroller** all in one. The ability to switch between these modes is one of the key reasons I bought this trailer. It comes with two wheels: a **12" jogger wheel** and a **6" stroller wheel**, which makes it easy to convert based on your activity. Whether I'm out on a bike ride or just taking a casual stroll, this trailer accommodates both my dog’s comfort and my activity level. The **bright yellow color** is not only eye-catching but also provides a level of safety, making us more visible to cars and pedestrians. The vibrant color combined with the **reflectors** on the sides ensures that you’ll be noticed, even in low-light conditions. ### **Size and Comfort** This trailer is designed for **larger pets**, and my dog (who is about 50 lbs) fits comfortably inside. There’s plenty of room for him to sit up or lie down during the ride. The **interior space** is well-ventilated, with mesh windows on the front and sides that allow for great airflow, keeping my dog cool and comfortable. It’s also nice that my dog can look out and enjoy the view without feeling enclosed or stressed. The **interior floor** is padded, providing extra comfort, especially during longer rides. The fabric is durable and easy to clean, which is a bonus if your pet tends to track dirt or shed a lot. ### **Easy Conversion Between Modes** Switching between the **trailer**, **jogger**, and **stroller** modes is simple and doesn’t take much time. The **12” jogger wheel** is perfect for running on trails or paths, while the **6” stroller wheel** works well for smoother sidewalks or casual strolls. The attachment for the bike trailer is also very straightforward. It hooks securely to the bike and is stable, even when navigating bumps or uneven terrain. I’ve used it primarily as a **bike trailer**, and it performs excellently, handling well at both slow and fast speeds. The trailer is lightweight but sturdy, making it easy to maneuver without feeling heavy or cumbersome. Even with my dog inside, I can still ride comfortably without feeling like I’m pulling too much weight behind me. ### **Safety Features** The **safety of my dog** is always a priority, and this trailer does not disappoint in that regard. It comes with an **internal leash attachment**, which keeps my dog secure inside the trailer while allowing him enough freedom to sit or lie down comfortably. The **zippered doors** (front and back) also ensure that your dog stays safely inside without any risk of them jumping out. The trailer also includes **reflectors and safety flags**, which add visibility when biking on roads or in low-light conditions. The wheels are large and sturdy, providing stability and a smooth ride, even on bumpy or uneven surfaces. ### **Portability and Storage** The **Sepnine Leonpets trailer** folds down easily for storage, which is a big plus if you don’t have a lot of space. The wheels can be removed quickly, and the entire frame folds flat, allowing it to fit in a car trunk or garage without taking up too much room. Setting it up again is just as easy, taking only a few minutes. The **lightweight design** makes it easy to transport, whether you’re loading it into a vehicle or carrying it to your next adventure spot. I also appreciate that it doesn’t take up too much space when folded, making it ideal for traveling with your pet. ### **Durability and Build Quality** The trailer is made from high-quality materials that feel both durable and sturdy. The **steel frame** adds to the trailer's overall robustness, ensuring it can handle the weight of larger dogs without bending or wobbling. The **fabric** is waterproof, which has been great for rainy days or muddy trails—it easily wipes clean and dries quickly. The **wheels** are well-built and have good tread, providing excellent traction on a variety of surfaces. I’ve taken this trailer on everything from smooth roads to gravel paths, and it handles all terrains well. ### **Pros** - **3-in-1 versatility**: Converts easily between a **bike trailer**, **jogger**, and **stroller**, offering flexibility for different activities. - **Spacious interior**: Plenty of room for larger dogs, with a well-ventilated design and comfortable padded interior. - **Bright yellow color**: Highly visible for added safety on the road, with reflectors and safety flags included. - **Sturdy build**: Durable materials, including a steel frame and tough wheels, ensure a stable and secure ride. - **Easy to store**: Folds down flat for convenient storage and portability. - **Quick assembly**: Easy to set up and switch between modes, making it user-friendly. ### **Cons** - **Not suited for very small dogs**: The size of the trailer may be too large for very small pets, making them feel a bit unsteady inside. - **Price**: Slightly higher cost, but justified by its quality, versatility, and durability. - **Turning in stroller mode**: In tight spaces, the 12” front wheel can make turning a bit tricky, but it’s manageable with practice. ### **Final Thoughts** The **Sepnine Leonpets 3-in-1 Large Pet Dog Bike Trailer** is an excellent investment for dog owners who love outdoor activities. Its **versatility**, **durability**, and **easy conversion** between modes make it perfect for biking, jogging, or strolling with your furry friend. The **bright yellow color** adds visibility and safety, while the spacious and well-ventilated interior ensures your pet’s comfort. If you’re looking for a **high-quality, multi-functional pet trailer** that can handle both casual strolls and more active adventures, this is a fantastic choice. It’s well-built, easy to use, and most importantly, your dog will love it!
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Reviewed in the United States on September 21, 2024 by Kayla
Size: Up to 66 lbs
Color: 20303A-Yellow
I bought the “medium” size for my jack russel. It is quite sturdy, high quality, and has great viewing and ventilation for my dog Rosie! Perfect size for what I intend to do with it. It also tows nicely on my bike, but I really got it to pull and separate to take shopping, farmers markets, local events. Great size! Rosie gives it 2paws up!
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Reviewed in the United States on May 12, 2025 by Troy E Troy E