Detonator (Looping K'nex Coaster in Bedroom)

One of my favorite model coasters I built in 2008! Fully automated two train ops with Lego mindstorms kit, this arrow-inspired looping coaster raced through the model amusement park in my bedroom.
#knex #rollercoaster

[@5MadMovieMakers]

Looks so cool!

[@minchelanimations650]

This guy doesn’t need planet coaster or nolimits, he has knex

[@Kickolino]

Helix 2.0, Insane how u do this

[@mentaltelepathy24]

awesome

[@DryEyeBuilds]

Love the nostalgiac feel of the legos. I’ve never seen anything like at inversion at 1:02! Quite majestic! I might try a bigger version it on my next coaster.

[@CoasterWriter]

Looking forward to seeing what you come up with!

[@VenomDarknessX]

What type of coaster is this where did u buy it

[@jessiebullock]

Great work!

[@proudchristian77]

Way way cool !

[@CoasterWriter]

Thanks!

[@Fliponometry-flipoman526]

hey! really cool! How do you create the track and other parts?

[@tomijojo]

👌👌

[@TheKnexMaker]

when will he build a new coaster 😰