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Roller Coaster Building Sets
Experience the thrill of building your own toy roller coaster and create the ultimate amusement park with Thrill Rides from K’NEX. Build massive, moving, and motorized roller coaster toys, ferris wheels and more for hours of heart-pounding fun!

20% off Featured  Building sets

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K'NEX Thrill Rides Web Weaver Roller Coaster Building Set

This is one web you'll want to get caught in with the Web Weaver Roller Coaster Building Set!
$79.99 $63.99

K'NEX Thrill Rides Lunar Launch Roller Coaster Building Set

Create an amusement park right in your own home, and bring all the excitement and fun of a theme park visit!
$69.99 $55.99

K'NEX Thrill Rides Hornet Swarm Roller Coaster Building Set

5
Buzz into action with the Hornet Swarm Roller Coaster Building Set, from K'NEX!
$49.99 $39.99

K'NEX Thrill Rides Clock Work Roller Coaster Building Set

4
Let children build their own roller coaster with K'NEX Clock Work Roller Coaster Building Set.
$34.99 $27.99

K'NEX Thrill Rides Infinite Journey Roller Coaster Building Set

5
Let your kid enjoy childhood adventures with the K'NEX Infinite Journey Roller Coaster Building Set!
$34.99 $27.99

K'NEX Thrill Rides Revolution Ferris Wheel Building Set

5
Bring the excitement of an amusement park right to your own home!
$34.99 $27.99

K'NEX Thrill Rides 3-In-1 Classic Amusement Park Building Set

4.8
Operate an amusement park right in your home as you build thrilling rides with K'NEX 3-in-1 Classic Amusement Park Building Set!
$54.99 $43.99

K'NEX Thrill Rides Mecha Strike Roller Coaster Building Set

Protector of the universe, Mecha Strike is a mighty coaster ready for any builder!
$34.97

K'NEX Thrill Rides Electric Inferno Roller Coaster Building Set

4.3
Let your children explore endless building possibilities with this unique building system from K'NEX!
$39.99

K'NEX Thrill Rides Double Doom Roller Coaster Building Set

3.2
Bring the fun and excitement of an amusement park right into your home as you build with the K'NEX Thrill Rides Double Doom Roller Coaster Building Set!
$74.99

6-Foot Double Ferris Wheel

4
Build twice the fun with the gigantic 6-Foot Double Ferris Wheel building set! With 2,391 colorful parts and standing 6 feet high, the 6-Foot Double Ferris Wheel offers a true builder's challenge.
$279.99

All-American Roller Coaster Building Set

4.3
You'll be seeing stars and stripes with the All-American Roller Coaster Building Set!
$32.97

K'NEX Thrill Rides 6-Foot Ferris Wheel

4.7
Take on the ultimate K'NEX building challenge with the 6-Foot Ferris Wheel building set!
$499.99

K'NEX Thrill Rides Son Of Serpent Coaster

4.3
Bring the thrills to life as you build your own roller coaster with K'NEX Thrill Rides Son of Serpent Coaster!
$1,000.00

Roller Coaster Building Sets

K'NEX® Thrill Rides™ toy roller coaster building sets allow your most advanced builder to experience the thrill of building your own ultimate amusement park! You can build your own massive, moving, and motorized roller coaster toys, Ferris wheels and many other models for hours of heart-pounding, imagination-fueled fun!


These roller coaster building sets come packed with everything you need to build your own amusement park ride models. Kids can create the amusement park of their dreams! Using the hundreds of K’NEX rods and connectors included in the kit, kids can build bigger models that have the ability to move. With so many different launching mechanisms, each roller coaster toy kit is unique in model, creation, and movement. Also, building with each K’NEX Thrill Rides kit supports key areas of a child’s developmental growth. As kids click the

K’NEX parts and pieces together and discover how the building system works, he or she is strengthening their hand-eye coordination, fine motor skills, problem-solving skills, spatial awareness while he or she is also exercising their imagination. Additionally, with these roller coaster toys, kids are learning about key physics concepts, all while having fun with this build your own adventure!

Don’t think your kid builder is ready for the ultimate challenge of K’NEX Thrill Rides building sets? Start your child’s building journey today with our offering of educational building toys or preschool building toys. K’NEX is committed to helping kids of all ages and skill levels understand building in 3-D and expressing imagination and creativity through a diverse offering of building sets. That’s why we offer a wide variety of different types of building kits, including creative toys for girls.

Founded in 1992, K’NEX did not initially aim to become an educational toy company. Our goal was to show kids that the only limit when it comes to building is the size of their very own imaginations! More than 25 years since then, K’NEX is proud to bring together science, technology, engineering, arts, and math with imagination to form what we call STEAMagination™. It is found in every one of our K’NEX kits, and with it, building dreams become a fun-powered, 3-D reality!

Having received more than 400 awards and recognitions, our K’NEX product line provides building toys specifically designed for every age group and skill level. Besides Thrill Rides, the K’NEX family of brands includes IMAGINE Building Sets, Kid K’NEX®, K’NEX Education®, K-FORCE Build and Blast®, Super Mario™, Mario Kart™, Plants vs. Zombies™, LINCOLN LOGS® and TINKERTOY® both under license from Hasbro, and more!

K’NEX offers a multitude of STEM building toys (science, technology, engineering, and math) that kids can learn from just by playing with them. Boys and girls will increase their knowledge of STEM subjects with these educational building toys that provide hands-on, problem-solving learning opportunities. When kids play with K’NEX, they’ll be learning without even knowing it!From the living room to the boardroom, we are proud to help build the leaders of tomorrow.

Son of Serpent Coaster

Bring thrills to life as you build the K'NEX Thrill Rides Son of Serpent Coaster - our largest set from this lineup! This engineering toy contains 5,374 pieces and upon completion stands 5 feet, 7 inches high, and sits at 8 feet long and 6 feet deep. It also includes a 53-foot tube-styled track, five coaster cars, and 14 K'NEX figures. Recommended for kids ages 16 and older, this building set, like all the others, comes with easy-to-follow, color-coded instructions.

Listen to your favorite songs while you operate your miniature amusement park. This building kit comes with a set of speakers (two AAA batteries required) that you can connect to your MP3 player, smartphone, or another device that plays music.

This building set is powered by three chain lifts with a motor (powered by two AA batteries) that gives life and action to all of the K'NEX rods, connectors, and pieces. This roller coaster ride actually moves! But that’s not all...

6-Foot Double Ferris Wheel

Also recommended for ages 16 and older, is this enormous 6-Foot Double Ferris Wheel building set! With 2,391 colorful parts that stands 6 feet high upon completion, this Ferris wheel offers a bit more a challenge than an average Ferris wheel set. Just follow the color-coded instructions to build this towering double Ferris wheel for several hours of building fun. When it’s finally finished, switch on the plug-in motor (AC adapter) and watch the star-shaped wheels spin in opposite directions! Run it side-by-side with the roller coaster kit of your choice to create an amusement park full of thrill rides that you can watch in action together.

K’NEX Thrill Rides pairs STEM with the natural curiosity and creativity that children inherently possess. Building with K'NEX not only helps to provide a fundamental comprehension of STEAM subjects, but it also grants kids the ability to create their own amusement park right in their home! With so many roller coasters, Ferris wheels, racetracks, and other rides that vary by to choose from, the possibilities are only held back by your own imagination. Your children are free to unleash their creativity when building their own roller coaster rides for hours of fun and exciting education! With sets that vary by size and scale, recommended age group and skill level, there is something for everyone.

Made in the USA

K'NEX is headquartered in an eco-friendly facility located in Hatfield, Pennsylvania to manufacture our rods and connectors. Our facility is landfill-free, producing zero waste. While a majority of our competitors make their toy products overseas, here at K’NEX, we are devoted to conceiving and producing in the United States of America, manufacturing more than 39 billion K'NEX building toy system pieces since 1992.

K’NEX is the imagination company building moving edutainment experience. We create our educational building kits for the hungry minds of children who are ready to push the limits of creativity, by putting together science, technology, engineering, art, math, and imagination. We strive to move fun-powered imaginations forward!