Introduction: K'NEX Robotic Suit Mark II

Picture of K'NEX Robotic Suit Mark II
This is the second robotic suit, or kenexoskeleton that I have designed out of K'NEX. It is a completely revised version of my first suit, except for the helmet, and is stronger and more mobile. It took about a year to create and is composed of roughly 7,000 pieces.

See more pictures at

Step 1: Helmet

Picture of Helmet

The helmet is the only piece I kept from my original suit. It also has eye flaps that can open and close.

Step 2: Torso

Picture of Torso

This piece was definitely the most challenging. It covers my whole torso, leaving only holes for the arms and head. However, it was still flexible enough that I could lean side to side and bend without limitations. It also opened along the center of the front so that I could easily step inside and put it on.

Step 3: Arms

Picture of Arms

The arms were the easiest part of the suit to create. I could fully bend my elbows, while the wrist was also able to rotate and bend. The fingers could move and grasp as well. The shoulders were also modified so that I was able to move my arms 360 degrees and even rotate them.

Step 4: Legs & Feet

Picture of Legs & Feet

The legs were improved so that I could walk normally, as well as run. I was able to bend my knee 90 degrees and also pivot on my ankle. Like the torso, my legs opened down the center and the foot folded out so that I could step in to wear it.

Step 5: Final Product

Picture of Final Product

Once I had built all of the pieces, I attached them together and produced the result below. In order to hang it, I built a frame out of PVC pipes and used several elastic cords to suspend it from the shoulders. Putting it on was relatively easy, as I was able to open the torso and legs and just step inside.


Knexosoldier (author)2016-11-04

plz make a mark lll and email plz

Knexosoldier (author)2016-11-04

made somethingg simil

The Knex Inventor (author)2016-08-08

This is amazing! I may have to build one for myself!

rockzter928Gaming. (author)2016-05-06

It would hurt like a mother of you fell while wearing that.

Shark god 999 (author)2016-04-30

I'm done with it

ProtectTheAlphaWolf (author)2016-04-26

and you look a little like terminator the first

ProtectTheAlphaWolf (author)2016-04-26

I've made some thing simular to this but not with as many pieces as this one and nowhere near as much detail as this one! you did a great job!

Shark god 999 (author)2016-02-14

I'm almost done with the suit

Oh my God. XD well done. I want to make it some day. I may not fit in it tho xD

Shark god 999 (author)2016-03-04

I've finished it.

knexsoldier (author)2016-01-09

the arm and torso were the most challenging

knexsoldier (author)2016-01-09

hey I created my version based off your idea

theoriginalrage (author)2015-12-30

I came here to look up info on how to mod my Keurig coffee maker and stumbled upon this. Best day ever. Awesome work!

EpicMinecrafter870 (author)2015-06-12

I am so making one and wearing it into a nerf war.

EpicMinecrafter870 (author)2015-06-12

You look like an xs1 goliath

cgreen3737 (author)2014-10-17

its on a video

cgreen3737 (author)2014-10-17

its on a video

cgreen3737 (author)2014-10-17

its on a video

the potato (author)2012-07-21

i see you made it so theres no bottum of the foot so you can reduce part use and increase comfortability

BleSam112233 (author)the potato2012-07-28

Don't ask for an step-by-step instructable, because this suit was made relative to his body size. You could be 4 foot 2 inches, and he might be 5 foot 1 inch. The exact measurements are nessecary. He can't say one size fits all.

cgreen3737 (author)BleSam1122332014-10-17

i have. its pritty awesome. im 5 foot. it fits great.

the potato (author)BleSam1122332012-08-10


knexinventions 49 made it! (author)2014-09-14

The pillow case is because my head is too small. Still, that stop motion video on facebook really helped at speed 0.25. That is awesome!

turdus_migratus (author)2013-10-20

woooooooooooooow fleubedeuers xD

War pig (author)2013-07-09

One word.......AWESOME!!!!!!!!!!!!!!!!!!!!!!!!!!! :D

glomper99 (author)2013-04-23

Hey brill suit!!! Could you upload some more detailed pics of the helmet plzzzzzz e.g. inside? Much appreciated :)

danielhone9 (author)2013-04-08

but still the helmet looks sick

danielhone9 (author)2013-04-08

its would be better if you make some sort of firing mecinisam

JonnyBGood (author)2012-11-09

Awesome suit!!! If you make instructions, or a few more pictures, I would try to make this myself

sphan (author)2012-10-28

How do you make the top of the helmet.

Dakota Joel (author)2012-10-24

wow your suit is awesome !!!!by any chance will you be making a Mark 3 if so you ought to put like wrist rocket launcher or something

ilpug (author)2012-09-19

Holy crap.

'Nuff said

jord1000000 (author)2012-08-04

ten bucks says it would make it so a shot from the original IAC heavy cannon wouldn't basically kill you

pattojase (author)2012-08-03

hey dude nice work bet that took days to build am trying to make one of my own but i carnt seem to make it all fit togeather any idears plz thanx :)

the potato (author)2012-07-21

how did you make the fingers??????????????

the potato (author)2012-07-21

lol mine is the exact same except dumbed down by like 100 lvls lolz

sphan (author)2012-07-18

Can you please add a parts list on here and can you build it in step in step.

the potato (author)sphan2012-07-21

dude hed have to make like 6 instructables just for the helmet
are you joking?!?!?!?!?!

TheRoyalJester (author)2012-06-16

by any chance is your name tony stark?

zkids91 (author)2012-05-10

how did you make the wrist and hands

knexboy586 (author)2012-05-05

it looks like shredder from tmnt

Element Force (author)2012-04-26


boom man56 (author)2012-04-07

i love it but i do not have enough K'NEX ): sooo sad):

boom man56 (author)2012-04-07

sooooooooooooooooooooooooooooooooooo coooooooooooooooooool!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

metalsonic (author)2012-03-18


kunfumaster (author)2012-01-31

MAN! YOUR CRAZY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

i like knex to!

samson32 (author)2012-01-02

make som f****** instructions plz!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! =D

dannypalmer2001 (author)2011-12-20

please can i have instuctions

PotatoCoffee (author)2011-12-17


ryry2011 (author)2011-12-09


About This Instructable




Bio: In my spare time I make robotic suits out of K'NEX
More by PiNguyen:K'NEX Robotic Suit Mark IIK'NEX Robotic Suit
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