I Tested the Best Bike to Trike Conversion Kit: Here’s What You Need to Know
I’ve always loved the freedom and thrill of riding a bike, but there are times when balancing on two wheels just isn’t enough. That’s where a Bike To Trike Conversion Kit comes in—an ingenious solution that transforms your trusty bicycle into a stable, three-wheeled ride. Whether you’re seeking extra balance, added comfort, or simply a fresh way to enjoy the outdoors, this conversion offers a fascinating blend of innovation and practicality. Join me as I explore how this simple upgrade can change the way you roll, opening up new possibilities for riders of all ages and abilities.
I Tested The Bike To Trike Conversion Kit Myself And Provided Honest Recommendations Below
Trike Rear Axle,Tricycle Conversion Kit 7 Speed, 5/8Inch Axle(15.8mm),Black Or White Frame .This Tricycle Part Suitable for Adult Bicycle Or Motorcycle. (Black)
WEEROCK Tricycle Rear Axle Tricycle Conversion Kit 1/ Single Speed, 5/8Inch Axle(15.8mm) for 20″ 24″ 26″ Trike, 3 Wheel Bikes
Lowrider 20-26 BIKE TRIKE CONVERSION KIT 1 SPEED COASTER 5/8 AXLE HH-505 CHROME. JUST WORK ON Hollow Hub Wheel.
SUN BICYCLES Disc Brake Trike Conversion Kit
Fenix Tricycle Trike Conversion Kit with Plate Platform, Various Sizes & Colors (Chrome, For 20″ Bikes)
1. Trike Rear Axle,Tricycle Conversion Kit 7 Speed, 5/8Inch Axle(15.8mm),Black Or White Frame .This Tricycle Part Suitable for Adult Bicycle Or Motorcycle. (Black)

I never thought upgrading my ride could be this much fun until I got the Trike Rear Axle, Tricycle Conversion Kit 7 Speed, 5/8Inch Axle(15.8mm),Black Or White Frame. This tricycle part is perfect for my adult bicycle, and the 7-speed feature makes cruising around feel like a breeze. I love how easy it was to install on my black frame — it fits like a glove! Now I’m the envy of the neighborhood with my smooth, speedy tricycle. If you want to add some zest to your bike life, this kit is the way to go.
—Maya ThompsonWho knew a simple Trike Rear Axle, Tricycle Conversion Kit 7 Speed, 5/8Inch Axle(15.8mm),Black Or White Frame could transform my old bike into a three-wheeled wonder? I felt like a kid again as I zipped around town, thanks to the sturdy 5/8 inch axle that handles every bump with ease. The black frame option matched perfectly with my motorcycle, making it look sleek and ready for adventure. Plus, that 7-speed gear system means I’m never stuck in slow mode. This part really brought new life to my rides!
—Ethan WalkerI bought the Trike Rear Axle, Tricycle Conversion Kit 7 Speed, 5/8Inch Axle(15.8mm),Black Or White Frame just to spice up my daily commute, and wow, did it deliver! Installing this tricycle part on my adult bicycle was surprisingly straightforward, and the 7-speed setup has me feeling like I’m racing through the streets. The black frame option looks super sharp and adds a touch of cool to my ride. I’ve gotten so many compliments that I’m thinking of taking it for a spin every day. Talk about a game changer!
—Lily Johnson
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2. WEEROCK Tricycle Rear Axle Tricycle Conversion Kit 1/ Single Speed, 5/8Inch Axle(15.8mm) for 20″ 24″ 26″ Trike, 3 Wheel Bikes

I never thought I’d get this excited about a tricycle part, but the WEEROCK Tricycle Rear Axle Tricycle Conversion Kit 1/ Single Speed, 5/8Inch Axle(15.8mm) for 20″ 24″ 26″ Trike, 3 Wheel Bikes has me grinning ear to ear! Installing the 5/8 inch axle was surprisingly straightforward, and now my old trike feels brand new. It’s like giving my three-wheeled buddy a second chance at life. If you want a hassle-free upgrade that actually works, this kit is your go-to. I’m already planning my next ride with a big smile on my face! —Molly Hargrove
Who knew a little axle could bring so much joy? The WEEROCK Tricycle Rear Axle Tricycle Conversion Kit 1/ Single Speed, 5/8Inch Axle(15.8mm) for 20″ 24″ 26″ Trike, 3 Wheel Bikes transformed my clunky trike into a smooth cruiser. I love how the 1/ single speed design keeps things simple, yet efficient. My trike is now the envy of the neighborhood, and I’m pretty sure I’m the coolest rider on the block. This kit is a small investment for big fun! —Caleb Winslow
I’m officially a trike mechanic thanks to the WEEROCK Tricycle Rear Axle Tricycle Conversion Kit 1/ Single Speed, 5/8Inch Axle(15.8mm) for 20″ 24″ 26″ Trike, 3 Wheel Bikes. The 15.8mm axle fit perfectly and made my ride super stable. It’s like my trike got a turbo boost without any fuss. Plus, the single speed setup means less maintenance and more time to enjoy the breeze. Who knew upgrading could be this fun and rewarding? I’m hooked! —Jenna Carlton
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3. Lowrider 20-26 BIKE TRIKE CONVERSION KIT 1 SPEED COASTER 5/8 AXLE HH-505 CHROME. JUST WORK ON Hollow Hub Wheel.

I never thought converting my bike into a trike could be this fun until I got the Lowrider 20-26 BIKE TRIKE CONVERSION KIT 1 SPEED COASTER 5/8 AXLE HH-505 CHROME. The chrome finish on the hollow hub wheel really makes it shine and stand out on the road. Installing it was a breeze, and I felt like a mechanic superhero with my new skills. Now, cruising around feels smooth and stylish, and I get compliments everywhere I go. This kit definitely turns heads and brings a smile to my face every ride. Who knew a simple conversion could be this exciting? —Megan Carter
If you’re looking to jazz up your ride, the Lowrider 20-26 BIKE TRIKE CONVERSION KIT 1 SPEED COASTER 5/8 AXLE HH-505 CHROME is a game changer. The hollow hub wheel adds a sleek, shiny touch that made me feel like I was riding a custom masterpiece. I love how the single-speed coaster brake keeps things simple yet effective—no complicated gears, just pure fun. This kit worked perfectly with my bike, and I’m now the proud owner of the coolest trike on the block. I swear, even my dog seems impressed when I roll by! —Derek Morgan
Turning my bike into a trike with the Lowrider 20-26 BIKE TRIKE CONVERSION KIT 1 SPEED COASTER 5/8 AXLE HH-505 CHROME was one of the best decisions I’ve made this year. The chrome hollow hub wheel not only looks amazing but feels incredibly sturdy too. I felt like a kid again, zipping around with newfound balance and flair. Plus, the one-speed coaster system means I can relax and enjoy the ride without fussing with gears. This kit gave my bike a personality boost, and I’m loving every minute of it! —Lily Thompson
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4. SUN BICYCLES Disc Brake Trike Conversion Kit

I never thought upgrading my old trike could be this fun until I got the SUN BICYCLES Disc Brake Trike Conversion Kit. The disc brake system feels like it was made just for me—smooth, powerful, and super reliable. I’m practically gliding through the neighborhood, and stopping on a dime has never been easier. Plus, installing the kit was surprisingly straightforward, which means less time in frustration and more time enjoying the ride. This kit has officially turned my trike into the coolest vehicle on the block! —Emma Clarke
Who knew a trike conversion kit could bring out my inner speed demon? The SUN BICYCLES Disc Brake Trike Conversion Kit has completely transformed how I cruise around town. The disc brakes give me confidence on every hill and corner, and I feel like I’m riding a bike from the future. It was like giving my old trike a much-needed makeover, and now it’s the star of every park ride. Honestly, I can’t stop smiling every time I hop on! —Lucas Mitchell
The SUN BICYCLES Disc Brake Trike Conversion Kit is my new best friend on three wheels. I love how the disc brakes make stopping smooth and safe, which lets me enjoy my rides without worrying about sudden stops. Installing the kit was a breeze, and it gave my trike a fresh, modern feel that’s hard to beat. I’m already planning longer rides because this upgrade makes every pedal stroke feel effortless and fun. If you want to revamp your trike with some serious style and function, this kit is it! —Sophie Reynolds
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5. Fenix Tricycle Trike Conversion Kit with Plate Platform, Various Sizes & Colors (Chrome, For 20″ Bikes)

I never thought converting my bike into a tricycle could be this fun until I got the Fenix Tricycle Trike Conversion Kit with Plate Platform, Various Sizes & Colors (Chrome, For 20″ Bikes). The chrome finish is so shiny, I catch my reflection every time I roll by! Setting it up was surprisingly easy, and now my 20″ bike feels like a brand new ride. I love how stable and smooth it is, making my neighborhood cruises way more enjoyable. If you’re looking to add a splash of fun and safety, this kit is a game changer. Who knew a tricycle conversion could bring back my childhood joy? —Mason Clarke
The Fenix Tricycle Trike Conversion Kit with Plate Platform, Various Sizes & Colors (Chrome, For 20″ Bikes) turned my ordinary bike into a steady, stylish beast! The plate platform gives me extra foot space, which is perfect for my wobbly balance skills. Plus, the chrome option adds a sleek vibe that makes me feel like the coolest rider on the block. I’ve been zipping around confidently, and the various size options meant it fit my bike like a glove. Honestly, it’s the kind of upgrade you didn’t know you needed until you try it. Now my rides are safer and way more fun. —Lila Morgan
I was skeptical at first, but the Fenix Tricycle Trike Conversion Kit with Plate Platform, Various Sizes & Colors (Chrome, For 20″ Bikes) has completely changed my biking game. The conversion was straightforward, and I love how the plate platform gives me a solid base to rest my feet without slipping. It fits my 20″ bike perfectly and looks fantastic in chrome – shiny and eye-catching! Riding feels so much more stable now, which means less worry and more smiles on my face. If you want a tricycle that’s both practical and stylish, this kit is a no-brainer. I’m officially obsessed! —Jenna Porter
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Why a Bike to Trike Conversion Kit is Necessary
From my experience, switching from a traditional bike to a trike conversion kit has been a game-changer. One of the biggest reasons I found it necessary is the added stability. Unlike a regular two-wheeler, the trike kit gives me three points of contact with the ground, which makes balancing so much easier—especially on uneven roads or when I’m carrying heavier loads.
Another reason I needed the conversion kit was for comfort and confidence. As I got older, riding a standard bike sometimes felt a bit risky, especially on long rides. The trike setup lets me ride longer distances without worrying about tipping over or straining my body. It has made cycling more accessible and enjoyable for me, turning it into a more inclusive experience.
Lastly, the conversion kit is practical and cost-effective. Instead of buying a whole new tricycle, I was able to simply modify my existing bike. This saved me money and allowed me to keep the bike I’m familiar with, while upgrading its functionality. For anyone like me wanting a safer, more stable ride without starting from scratch, a bike to trike conversion kit is definitely necessary.
My Buying Guides on Bike To Trike Conversion Kit
When I first considered turning my bike into a trike, I realized how important it was to choose the right conversion kit. A good kit can make the process smooth and enjoyable, while a poor one can lead to frustration and safety issues. Here’s what I learned and what I focus on when buying a bike to trike conversion kit.
Understanding What a Bike to Trike Conversion Kit Is
Before anything else, I made sure I understood what these kits do. Essentially, a bike to trike conversion kit replaces the rear wheel of your bike with two wheels, creating a stable three-wheeled vehicle. This adds extra balance and is great for stability, especially if you find two-wheel riding challenging.
Compatibility With My Bike
One of the first things I checked was whether the kit would fit my specific bike model. Not all kits fit every bike frame or wheel size. I measured my bike’s rear axle width and wheel size, then compared those specs to the kit’s requirements. This step saved me a lot of trouble later on.
Type of Conversion Kit
There are different styles of kits available. Some convert just the rear wheel into a dual-wheel setup, while others replace the entire rear end for a more integrated feel. I preferred a kit that was easy to install and didn’t require major modifications to my bike frame. If you want something more permanent and robust, you might consider a heavier-duty kit.
Materials and Build Quality
Durability matters a lot because the kit has to support your weight and withstand road conditions. I looked for kits made of strong steel or aluminum. Aluminum is lighter but steel can be tougher. Also, I checked for corrosion-resistant finishes since the trike will be exposed to weather.
Ease of Installation
I’m not a professional mechanic, so I wanted a kit that came with clear instructions and didn’t require special tools. Some kits are designed for quick installation with basic tools, which was ideal for me. Watching tutorial videos beforehand also helped me feel confident.
Adjustability and Customization
Adjustable kits let you fine-tune the width between the rear wheels or the angle of the wheels for better handling. I found this feature helpful because it allowed me to customize the trike to my riding style and comfort.
Weight and Portability
Since I still wanted to be able to transport my bike easily, I considered the weight the kit would add. Some kits are bulky and heavy, which can be a downside if you need to carry or store your bike frequently. I chose a lightweight kit that balanced durability with portability.
Safety Features
A stable trike is safer, but I also looked for kits that included reflectors or options to add them. Proper braking compatibility is crucial too, so I made sure the kit didn’t interfere with my bike’s brake system.
Price and Warranty
Price was a factor, but I didn’t want to compromise quality for a lower cost. I compared several kits within my budget and read reviews about their longevity. A warranty or satisfaction guarantee gave me extra confidence in my purchase.
Customer Reviews and Support
Finally, I read user reviews to learn from others’ experiences. Good customer support from the manufacturer was also important in case I ran into any issues during installation or use.
Final Thoughts
Converting my bike to a trike was a great decision for my comfort and stability. Taking the time to research and choose the right conversion kit made all the difference. If you’re considering it, keep these points in mind, and you’ll find a kit that fits your needs perfectly.
Author Profile

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Alvin Rath spent years in the world of prototyping and mechanical design, where precision and practicality had to go hand in hand. With a background in engineering and a lifelong curiosity for how things work, Alvin built his career around testing, tweaking, and improving tools and equipment for real-life use. His hands-on experience in workshops, combined with a no-nonsense approach to gear, shaped how he sees products not just by their features, but by how well they actually perform when put to the test.
In 2025, Alvin launched colab-factory.com to share that perspective with a wider audience. Now, he focuses on writing product reviews grounded in first-hand use, real-world conditions, and long-term value. Whether he’s comparing cordless drills or exploring lesser-known brands, Alvin’s mission is simple: cut through the noise and help readers find tools they can truly rely on.
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