Top 10 Knex Roller Coaster Building Set – Toy Building Sets

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1. K'NEX

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K'NEX Thrill Rides – Bionic Blast Roller Coaster Building Set with Ride It! App – 809Piece – Ages 9+ Building Set

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K'NEX #ad - A new way to interact – once done building, download the free k'nex Ride It! app to ride the Bionic Blast in virtual reality or digitally build the roller coaster of your dreams! Vr viewer included – ride Bionic blast in virtual reality with the included cardboard VR viewer. Set includes coaster track, coaster car and tech robot themed graphics. Classic thrill rides experience – build it! using the 809 k'nex parts and pieces, plus MOTOR, to build an amazing coaster.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Height14 Inches
Length21 Inches
Weight2 Pounds
Width3 Inches
Part Number34048
Model34048
WarrantyLifetime warranty against manufacturer's defects

2. K'NEX

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K'Nex 51438 TYPHOON FRENZY ROLLER COASTER BUILDING SET Building Kit

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K'NEX #ad - Requires 2 "aA" batteries, not included. Build a coaster 2. 7 feet tall! 19 feet of track propelled by a motorized chain lift. Recommended for ages 9+. Includes 649 pieces|motorized chain lift|19 feet of track|Silver coaster car|. Requires 2 "aa" batteries, batteries not included|. Recommended for builders ages 9+.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Height3.25 Inches
Length16 Inches
Weight1.7 Pounds
Width14 Inches
Part Number51438
Model51438
WarrantyNo Warranty

3. K'NEX

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K'NEX Thrill Rides – Space Invasion Roller Coaster Building Set with Ride It! App – 438Piece – Ages 7+ Building Set.

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K'NEX #ad - Or, have your own vr viewer already? use your own viewer to ride in VR. Classic thrill rides experience - build it! using the 438 K'NEX parts and pieces, to build an amazing coaster. A new way to interact - once done building, download the free k'nex ride it! app to ride the Space Invasion in 2D or virtual reality or digitally build the roller coaster of your dreams! Ride it! two ways - don't have a vr viewer? no worries - experience the whole app in 2D. Set includes coaster track, plus MOTOR, coaster car and space themed graphics.
BrandK'NEX #ad
ManufacturerKNEX Limited Partnership Group #ad
Height12 Inches
Length15.96 Inches
Weight1.36 Kilograms
Width2.5 Inches
Part Number27044
Model27044

4. K'NEX

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K'NEX Thrill Rides – Cobweb Curse Roller Coaster Building Set – 473Piece – Ages 9+ Construction Educational Toy Building Set

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K'NEX #ad - Over 470 pieces – the k'nex cobweb curse coaster building set contains 473 parts to create a working roller coaster! Motorized construction toy – this set features a battery-powered motor that gives life to connected K'NEX rods and pieces. Instructions for a second coaster can be found online. Instruction booklet – this set comes with an instruction manual that provides step-by-step images to build the cobweb curse roller coaster.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Height14 Inches
Length16 Inches
Weight1.94 Pounds
Width2.5 Inches
Part Number51056
Model51056
WarrantyLifetime warranty against manufacturer's defects

5. K'NEX

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Multicolor, K'NEX Thrill Rides – Web Weaver Roller Coaster Building Set – 439 Pieces – Ages 9 and Up – Construction Educational Toy

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K'NEX #ad - Over 430 parts and pieces – the k’nex web weaver roller coaster building set contains over 430 brightly colored parts and pieces. It features glow-in-the-dark pieces, allowing builders to play at night and experience a different kind of fun. The battery-powered motor of the coaster lets it travel at record speeds for horizontal and vertical thrills.

The rods and connectors can be easily joined up for a coaster that stands 2. 5 feet high. Thrill of the build –  k’nex thrill rides allows each child to build bigger models that move to create an amusement park right in their home!  Using the included parts and pieces, each K’NEX Thrill Rides building set you can build a massive roller coaster, a majestic spinning Ferris Wheel and more – the heart pounding fun is only limited by your imagination. As they click the different parts together and discover how the building system works, fine motor skills, they’re strengthening hand-eye coordination, problem-solving skills, spatial awareness and exercising their imagination!.

Steamagination –   it’s the connection of steam science, technology, engineering, arts & math with a child’s natural curiosity and creativity and it powers the fun of each and every K’NEX building set. Building with k’nex puts children on a path towards a fundamental understanding of STEAM/STEM subjects. Glow-in-the-dark track – unleash your children’s creativity with the k’NEX Web Weaver Coaster Set. Development benefits –  k’nex supports key areas of a child’s developmental growth.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Height14 Inches
Length21 Inches
Weight2.59 Pounds
Width3 Inches
Part Number45717
Model45717
WarrantyLifetime warranty against manufacturer's defects

6. K'NEX Education

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K'NEX Education ‒ STEM Explorations: Roller Coaster Building Set – 546 Pieces – Ages 8+ Construction Education Toy

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K'NEX Education #ad - K’nex education sets allow students to build replicas of real-world machines and contraptions and through the lesson plans and experiments, gain a concrete understanding of the principles that make them work. Two additional models are also included in this set — a ramp and a half-pipe — which can be built one at a time.

Aligned to national standards: k’nex education teacher guides and experiment guides are aligned to national educational standards, NCTM, including ITEEA, NSES, NGSS and Common Core. Offers hands-on learning – k’nex education models offer proactive opportunities for introducing children to scientific inquiry, investigation, problem-solve, investigate, and experimentation.5546 assorted pieces –this k’nex education set includes 546 parts, for a single child or a team of two to three children building a working roller coaster. They’ll build camaraderie and develop social skills as they play. One to three kids can put their heads together and figure out the structure, exchanging ideas as they tinker with the bits and parts, and solving the model faster through teamwork.

The set requires two AA batteries, plus a battery-powered motor, which are not included. Students will learn about the relationships between time, distance, and more! All lesson plans and experiment guides are written by expert educators and feature hands-on, inquiry-based projects that engage students in today’s busy classroom. Inquiry-based lessons challenge young learners as they build, discuss, and evaluate scientific and design principles in action.
BrandK'NEX Education #ad
ManufacturerK'NEX #ad
Height2.25 Inches
Length12.5 Inches
Weight0.91 Kilograms
Width12.25 Inches
Part Number77078
Model77078
Warranty90 day warranty against manufacturer defects

7. K'NEX

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K'NEX Thrill Rides, Ages 7+, Tabletop Thrills Shark Attack Roller Coaster Building Set

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K'NEX #ad - Age minimum: 7+ years. Blast it: the new battery-powered, past the sharks and back to safety! Stem learning fun: building with k'nex helps strengthen fine motor skills, high-speed blaster motor shoots the coaster car screaming through twists and turns, manual dexterity, and spatial awareness; putting them on a path towards a greater understanding of STEM subjects.

Build it: build a working roller coaster in a new miniaturized scale and awesome shark-themed graphics! Perfect for builders ages 7 and up. K'nex rods and connectors are responsibly made in America at a landfill-free, zero-waste green manufacturing facility in Hatfield, Pennsylvania.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Height11 Inches
Length15 Inches
Width2 Inches
Part Number34041
Model34041
WarrantyLifetime Warranty Against Manufacturer'S Defects

8. K'NEX

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K'NEX 18515 Mecha Strike Roller Coaster Building Set

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K'NEX #ad - Snake mechanical graphics included. Coaster stands over 2 feet high. Motorized chain lift. Suitable for age 9+. Includes over 575 K'NEX parts and pieces.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Height15 Inches
Length16 Inches
Weight1.68 Pounds
Width3 Inches
Part Number18515
Model18515

9. K'NEX

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K'NEX Thrill Rides Twisted Lizard Roller Coaster Building Set with It App Ages Classic Thrill Rides Non-Retail Packaging

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K'NEX #ad - Once done building, download the free k'nex Ride It! app to ride the Twisted Lizard in virtual reality or digitally build the roller coaster of your dreams! A new way to interact. Build it! using the 403 k'nex parts and pieces, plus MOTOR, to build an amazing coaster. Classic thrill ride experience. Set includes coaster track, coaster car and lizard themed graphics. Product will either come in original packaging that is in less than perfect shape and has been opened to inspect contents or will come in non-retail packaging brown/white box or white/clear bag.
BrandK'NEX #ad
ManufacturerK'NEX #ad
Part Number15146NNO

10. Thames & Kosmos

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Build, Motion, Forces, Velocity & More | Solve Building Challenges, Energy, Experiment w/ Working Roller Coaster Models | Explore Physics, Thames & Kosmos Roller Coaster Engineering STEM Kit | Design

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Thames & Kosmos #ad - Design and build your own working roller coaster models. Complete challenges that require you to build roller coasters of all shapes and sizes. The 32-page, full-color manual guides building and experimentation with step-by-step assembly instructions and scientific explanations. The plastic building system is durable, easy-to-assemble, and reusable. Conduct fun, motion, hands-on physics experiments to learn about force, energy, and more.
BrandThames & Kosmos #ad
ManufacturerThames & Kosmos #ad
Height11.5 Inches
Length14.6 Inches
Width3.1 Inches
Part Number625417
Model625417