Roller Coasters by KNEX

Ranked #1,140 in Hobbies, Games & Toys, #12,297 overall

Ever Built a Knex Roller Coaster?

Roller Coasters by KNEX are popular building toys.  Many different models of Knex Roller Coasters are featured here. Build a wild and wacky ride right in your own home! Knex roller coasters are a delight for 'kids' of all ages, and a perfect choice if you are looking for quality educational toys.

K'Nex Education is an award-winning construction toy company. K'Nex has designed a system of plastic building pieces that snap together and form sturdy models that stand up to a great deal of handling and exploration. All of the  Knex kits come with colorful illustrated directions allowing non-readers to participate. Each set also comes in a sturdy, clear-lidded box with dividers, making cleanup easier.  K'Nex kits inspire young minds and satisfy kids' curiosity on how to build simple creations. These innovative Knex sets are designed to keep young builders busy and intrigued for hours on end building and running their own roller coasters.

Important!

KNEX Makes Models that MOVE!

Knex Structures are WORKING Models

KNEX structures move and groove!

One thing that sets Knex apart from other contruction toys is that you don't just built them to sit on a shelf. Building them is only the beginning, for these models are action-packed - they WORK! Wheels turn, propellers spin, and roller coasters rock and roll. So after they build a Knex structure, kids can can play with what they built. ...and they will - over and over again.

These roller coasters are also a fascinating hands-on tool for exploring physics! Kids can build many classic roller coaster models, including ones with loops, half pipes, and ball ramps. They'll learn about projectile motion, centripetal force, acceleration, conservation of energy, and experimental design as they experiment with these working models - making them excellent educational toys.

Most of the Knex roller coaster sets below include directions for more than one model, so there are even variations to the design plans to make more than just one creation. The structures require batteries for the moving parts. Knex pieces are very sturdy and seldom if ever break, so can be used over and over again.

Tips for Building Knex Structures

After building several Knex structures, here's a few tips to make it simpler.

knex roller coaster* Most of these Knex structures are huge, so consider your space prior to building. If you build it in the middle of your living room floor you'll likely regret it later cause the kids will NOT want to remove it. You might start the building process in parts, but once you get to the part of it becoming an actual roller coaster then it will need a home, so consider that space. Maybe the corner of a kids' room, basement floor, den, table top (not in use) or... ? We even used a bunkbed once by building a platform and putting it on the top bunk. Kids don't mind climbing up there a bit.

* Many models on this page will be too difficult for most kids under about 8 to built without help, but don't let that stop you since kids of ANY age will be fascinated with them...and your dog or cat, too. However the small parts would NOT be safe for kids under 3. With so many parts, any of these roller coasters will take awhile to build, maybe several hours. Put on some music and whistle while you work, it's worth it.

* Never built a knex model before? Know that the first is the hardest while you get used to how the pieces fit together and have patience when building with a kid. If he/she starts to lose interest, take a break and come back to it later. Give the pieces funny names, listen to music while you work, crack jokes and giggle. Next thing you know...you've created a 'knex kid' who will no longer need your help and might just built structures that completely astound you.

Top 10 Knex Roller Coasters...

Click on any of the blue links below to learn more or purchase.

Sawblade Thrill Ride *****

KNEX rollercoaster

Knex Sawblade Thrill Ride

Build SawBlade, K'NEX's newest thrill ride building set! Towering 4 feet high and sporting motorized, dual-spinning wheels, SawBlade Thrill Ride provides an ultimate K'NEX building challenge for kids who love to build. This set includes 1,555 colorful K'NEX pieces, including new K'NEX bricks and eight K'NEXmen riders. Follow the color-coded instructions to build this exciting amusement park ride step-by-step. Then switch the motor on to bring the model to life. Two star-shaped wheels begin to quickly spin as the central arm rotates round-and-round to create a high octane twist on a traditional Ferris Wheel experience. Instructions for a second dynamic model are available on www.knex.com. SawBlade is appropriate for builders and amusement park enthusiasts ages 9 & up.

Dragons Drop Rollercoaster

KNEX rollercoaster

K'NEX Dragon's Drop Roller Coaster

The K'NEX Dragons' Drop Coaster Model# 13075 lets you build a hanging roller coaster that's over three feet high. Unique features include a motorized chain lift and two coaster cars. The set includes over 800 pieces and instructions for two models

Screamin' Serpent Rollercoaster

KNEX rollercoaster

Roller Coaster excitement for the whole family! Build a monstrosity of a model. 6 1/2 feet long, 2 1/2 feet wide, 3 1/2 feet tall. Styled just like today's steel style roller coaster. Assemble this fast action replica and duplicate twists, turns, loops, and cool styling. Realistic sounds, motorized action, speeding cars.

K'NEX Screamin' Serpent Roller Coaster

Winner of 7 prestigious awards, this working replica of a real roller coaster teaches physics: acceleration, & velocity. Authentic Steel Coaster Design 1,280 pieces, 23 Feet of Track, Zero-G Loop 3 Coaster Cars, 6 Passenger Figures Motorized Chain Lift Sound Module (Real Coaster Sounds & Screams) Color Coded Instructions Instructions for Building 2 Designs: Screamin Serpent (over 6 1/2 Feet Long) Screamin Serpent Jr. (5 Feet Version which includes canopy)

Double Dare Dueling Coaster

KNEX rollercoaster

K'NEX Double Dare Dueling Coaster Construction Toy

Build DoubleDare Dueling Coaster, the all-new coaster building set that's a head-to-head race to the finish! With over 32 feet of multi-colored track and 2 separate runs, DoubleDare combines the fun of thrill ride building with exhilarating racing performance. The set includes 1,054 colorful K'NEX pieces, flexible track system and 2 chrome-coated coaster cars that can race each other, or be combined into one train. Follow the color-coded instructions to build this exciting roller coaster step-by-step. Then switch the motor on to bring the model to life. The motorized chain lift quickly carries opposing cars on separate tracks to the top. As they crest the peak and pass through the starting gate, both cars accelerate through identical, opposing tracks that are full of twists, turns and loops. Spinners positioned at the end of each track indicate which speeding car passes through the finish line first to win the gold. Instructions for a smaller, alternate coaster are available at www.knex.com. DoubleDare is appropriate for builders and roller coaster enthusiasts ages 9+

Lava Launch Coaster

KNEX rollercoaster

K'Nex Lava Launch Coaster

Be the engineer of a towering, monstrous model roller coaster with the K'NEX Lava Launch Coaster building set. Containing over 1200 colorful plastic pieces that click into place, this set includes a motorized blaster that shoots a miniature car up the volcano-shaped structure and through 20 feet of spirals, twists, and loops. Color-coded instructions make assembly easy for kids nine years and older. This exciting ride is sure to get their hearts racing!
This Lava Launch Coaster is actually two models in one, with the option of building a different turbo booster model coaster that is more of a horizontal shape than vertical.

Shark Run Roller Coaster

KNEX rollercoaster

K'Nex Shark Run Roller Coaster - Motorized Building System

Build big and catch a wave with the awesome Shark Run Roller Coaster! This real-working coaster builds over 4 feet long and features a motorized chain lift to carry the surf-themed car to the top of the track. At the peak, watch out for the chompin' shark tunnel, then ride the rail down and around for some fast-paced coaster action! Requires 2 AA batteries. Surfing Dude Chasing Shark Fin Jaw Chomping Action Kowabunga Drop Ripcurl Turn Motorized Chain Lift

Rippin Rocket Roller Coaster

KNEX rollercoaster

K'Nex: Rippin' Rocket Roller Coaster

This coaster is 5 feet tall and SO much fun to watch, 5 star ratings!!! Build your own high performance coaster, and then bring it to life with two turbo boosters and gravity-defying action. Assemble the coaster track complete with a 5-foot peak, sheer vertical drop and super-G loop. Fasten the rocket car, and then hang on!!!

Hornet Swarm Dueling Roller Coaster

KNEX rollercoaster

Knex Hornet Swarm Dueling Coaster

Build K'NEX Hornet Swarm Dueling Coaster, the all-new thrill ride building set that combines motorized roller coaster excitement with exhilarating head-to-head racing. This set includes 1,100+ pieces, including colorful K'NEX parts, motor, sound module, 4 coaster cars and over 32 feet of track. Follow the color-coded instructions to build this exciting dueling roller coaster over 3.5 feet high. Then switch the motor and sound module on to bring the model to life. The motorized chain lift quickly carries opposing cars on separate tracks to the top. As they crest the peak, they trigger the motion-activated sound module which results in coaster sounds & screams. Both cars accelerate through opposing tracks that are full of twists, turns and loops in a race to the finish. Instructions for a second dynamic model are available at www.knex.com. Hornet Swarm Dueling Coaster is appropriate for builders and roller coaster enthusiasts ages 9 & up.

Vertical Vengeance Roller Coaster

KNEX rollercoaster

K'NEX Vertical Vengeance Coaster

K'NEX builders and thrill seekers will feel the hair on the back of their necks and goose-bumpson their arms rise high with the newest addition to K'NEX Thrill Ride series - the K'NEX Vertical Vengeance Coaster. The giant coaster features K'NEX's brand new micro parts for bigger-building fun and measures over 5 feet tall. The building set includes a vertical, motorized chain lift that carries two coaster cars all the way to the top. The cars then race down 33 feet of track through loops, turns and spirals. To make the ride more realistic, the kit comes with coaster sounds and screams. Step-by-step instructions are included, with each broken down to translate the 3D result into a 2D visual that is easy to understand. The set includes a part organizer for easy sorting and storage. Designed for children 10 years and older. Requires two AA batteries for motor and sound effects.

Storm Mountain Roller Coaster

KNEX rollercoaster

K'NEX Storm Mountain Roller Coaster

The Storm Mountain Set includes a roller coaster car with figures, a bonus motor and glow-in-the-dark graphic panel and labels, includes instructions 646 pieces for Storm Mountain coaster and photos of other building possibilities. Limited supply, order soon.

Loopin' Lightening Coaster

KNEX rollercoaster

K'Nex Loopin' Lightning Coaster

Build the K'NEX Loopin' Lightning Coaster, an all-new vertical roller coaster building set. Standing over 3' high with 19+ feet of twisting, turning track, the motorized Loopin' Lightning provides a building experience that's just as thrilling as its performance. This set includes 615 colorful K'Nex pieces, including 2 coaster cars, motor and track. Follow the color-coded instructions to build this exciting thrill ride step-by-step. Then switch the motor on to bring the model to life. The motorized chain lift quickly carries the cars to the top. As they crest the peak, both cars accelerate through 19' of twists, turns and loops. Instructions for a second dynamic model are available on www.knex.com. Loopin' Lightning is appropriate for builders and roller coaster enthusiasts ages 9 and up. Requires 2 "AA" batteries.

Knex Extreme View Video Coaster

KNEX rollercoaster

K'NEX Extreme View Video Coaster - 739 Pieces

This one combines the Knex building experience with a digital video camera that lets you share your creation with friends and family by featuring a coaster car with on-board digital video camera. You can now see what it would be like to ride your own creation and share it - AND can even edit your own personalized movies.

Light and Sound Thrill Park

K'Nex Light and Sound Thrill Park - 953 pc Set

More than just a roller coaster, this set is a theme park including a ferris wheel model. Set includes 2 motors for lights and sound, 8 people figures and 953 pieces. Build both models at once, roller coaster has sound and ferris wheel has lights. Ages 9+

Knex Sonic Blizzard Roller Coaster

KNEX rollercoaster

K'NEX Thrill Rides - Sonic Blizzard Coaster

Turn down the lights and watch the magic of this unique roller coaster! This model is actually TWO roller coaster cars that race to the finish in action-packed lit up speed.

Speed Coaster

KNEX rollercoaster

Speed Coaster

Possibly the best choice for those with smaller space and needing a smaller price tag, this model is a part of the collectible Build Amusement Park Series. The Speed Coaster set includes 428 pieces and instructions to build a speed coaster 2 feet high. It may be combined with other sets in the series to make new rides. Each set is motorized for exciting thrill ride performance.

Extreme View Video Coaster

KNEX rollercoaster

K'NEX Extreme View Video Coaster - 739 Pieces

The K'NEX Extreme View Video Coaster combines the ultimate K'NEX building experience with a digital video camera that lets you share your creation with friends and family. Featuring a coaster car with on-board digital video camera, builders can now see what it would be like to ride their own creations, can share their building achievements with family and friends and can even edit their own personalized movies.

Knex Roller Coaster

K'nex Roller Coaster

This color coded set is one of the original knex roller coasters. It is 8 feet long and 3 feet high when fully constructed. The set has 2400 color coded parts best for age 11+ to build independently or a great introduction to knex coasters to build with a younger child.

knex roller coaster

 

Life is like a roller coaster. You can scream every time you hit a bump, or you can raise your hands in the air & enjoy the ride.

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Roller Coaster Artwork

This roller coaster is at Seaworld in Queensland, Australia

What Others Kinds of Models Does Knex Make?

Visit the Knex Store at Amazon for ALL Knex Models
While this page features only Knex Roller Coasters, there are hundred of different fun building models made by Knex in many other categories and for all age groups. Some of the more popular ones are the Knex race cars and dragsters, the Knex airplanes and the Big Air Ball Tower. There's also an entire section of Knex Educational Toys as well as Knex for Toddlers.
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Find Knex Instructions on eBay

Have Knex but no building instructions? Find them below.
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About this Rollercoaster Author

KNEX Queen!

I can't count the number of K'Nex models we had over the years while my sons were growing, but among them a favorite was certainly the roller coaster. The Big Air Ball Tower was another one that was a source for many hours of fun.
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Ever Built a Knex Model?

Comments about this Knex roller coaster page are welcome and appreciated.

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  • Hypersapien May 22, 2012 @ 2:26 pm | delete
    These look awesome! Great gift idea!
  • HSSchulte Feb 10, 2012 @ 4:43 am | delete
    I need to get one of these for my boys! Thanks for all the info about them.
  • WriterJanis Jan 22, 2012 @ 3:06 am | delete
    These seem like so much fun.
  • cffutah Jan 13, 2012 @ 11:16 am | delete
    online shopping for a gift, enjoyed your selection, this may be right up our 6 yr olds alley as his birthday is coming up.
  • thrivingmom Jan 12, 2012 @ 1:43 pm | delete
    Wow, now that is so cool. I'm familiar with the Knex toys (my kids are still a little too young for them), but I've never seen that awesome coaster before.
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Hooked on Roller Coaster Tycoon? 

Top Rated Video Game for Roller Coaster Fans!

Rollercoaster Tycoon Deluxe (Jewel Case)

Amazon Price: $39.95 (as of 06/01/2012)Buy Now

Build the type of roller coaster you might be terrified to ride with this popular video game!
Start with an undeveloped tract of land and a modest bank account, then fire that up with your imagination to enjoy the BEST game in the entire Roller Coaster Tycoon series. This game will live on for many years to come! It provides a close zoom and includes the original Roller Coaster Deluxe and two expansions: Loopy Landscapes and Corkscrew Follies.

Awesome NEW Video! 

A MUST HAVE for roller coaster fanatics!

Roller Coasters in the Raw HD Volume 1 Blu-Ray

Amazon Price: $19.99 (as of 06/01/2012)Buy Now

AWESOME first-person footage taken from the front seat of some of the best coasters in the world! The footage is in crystal-clear HD and is not the least bit shaky, even on the rough wooden coasters. You literally feel like you're right there on the ride. Specs are also given for each coaster, and some off-ride footage, making this the next best thing to actually being in the park and riding them in person.

Roller Coaster Physics 

The Ultimate Model for Learning Physics

K'Nex Education Roller Coaster Physics - 2039 Pieces

Amazon Price: $239.99 (as of 06/01/2012)Buy Now

THE set for educators! These models allow students to investigate physics concepts in simple systems and will keep young builders busy and intrigued for hours on end.
This K'Nex Kit builds 11 models and allows 6-8 kids to work as a team. The models provide hands-on demonstrations of math and physical science concepts related to roller coasters. Written to meet State and National Education Standards for Grades 10-12 and the curriculum is included. Comes with 2039 pieces and three large compartmentalized storage cases with snap-on lids.