3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Get Started

Learn more & Get Tips

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

Get Started

Learn more & Get Tips

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

Get Started

Learn more & Get Tips

Print PDF

Favorite

Micro KNEX Roller Coaster Dual Lift

last photo ←

alright i know my last coaster was lame. so lame i am too lazy to post it. but it was my first. This is a different story, this is my second. It has a cobra roll, helix, inverted twist, and 2 chain hills... i also would like some ideas on names...

*UPDATE*
I am getting TONS more peices next week. Expect my next upload to be HUGE!

9 comments

Apr 17, 2012. 1:59 PMElement Force says:

Can you post because its cool and simple... i want a roller coaster like this

Please instruction!!

Aug 19, 2011. 3:34 PMGr3at_Whit3_North_Guy says:

How did you pull the cars up the hill?

Apr 1, 2011. 11:19 AMkittensare says:

please post it i realy want to make it

Aug 28, 2010. 1:27 PM

~KGB~ says:

i really like it!

Sep 6, 2010. 5:29 PMFroggith (author) says:

thanks i like your ball machine, i would like to try and make them, but i only have micro knex.

Sep 7, 2010. 10:30 AM

~KGB~ says:

no prob! thanks! micro ones are crap!

Aug 28, 2010. 2:24 PM

Tornado96 says:

It's pretty godd but I'd really suggest turning the purple rods on the track spine to greys. It helps the connectors to not open so much. Nice start. Also, have you noticed that the chain pulls down on the track. THe geears should be as close to the track as possible. This will help it to go smoother. Check out my coasters to see what I mean. Name Suggestion:Blacksmith

Sep 6, 2010. 5:28 PMFroggith (author) says:

i don't have enough grays to do that, i had to resort to purples at the last minute haha. and thanks i never really got how to do the chain good.

Sep 6, 2010. 6:42 PM

Tornado96 says:

No prob! :-)