Nerf Rapidstrike Brushless Motor Setup

by Ultrasonic2, published

Nerf Rapidstrike Brushless Motor Setup by Ultrasonic2 Oct 1, 2017
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Built for the RS and RaceStar 3000KV 2205 Brushless motors ONLY ..For more info sit back and relax while you watch the videos :)

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This cage mod is not for the faint harted but for people who want to push the limits to the max....

Printed on Tronxy X3A 3D Printer

The Licnence you agree to when downloading this thing prevents you from making a profit from MY thing. This means you CAN NOT sell this or any of my other things on places like Ebay, Facebook, Forums Eta. You also may Not sell My parts as Part of a complete blaster. I don't profit from putting this thing us as a Free download and therefore no one else should too.

Please consider Leaving me a TIP for this Free Nerf Mod ...Thanks


Ultrasonic2 RS Cage Gen x.x.STL
3D Printed RapidStrike motor cage

The wheels can be found here.

The Supporting Parts and Code will be maintained under the Stryfe Thing

Update 31/Oct/2017
Gen 2.1 reduced the OD of the barrel

Update 16/Nov/2017
Reverted most of the change made in ..."Gen 2.1 reduced the OD of the barrel" It is still smaller that G2.0 though....

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Ttronxy 3A


Doesn't Matter








Was printed in PLA at 215c with Random Layers starts

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What crush dimension does this cage have?


do the strife flywheels fit in this?

cause I already printed them for test purposes

yes they do.. i'll be updating all the wheels soonish

what updates will you be doing?

will fire control be coming to the code soon?

I was thinking about changing the cooling holes to 3mm so you could in sert a screw temorarrily to lock it against the motors vent hole shaft support to make it easier to tighten the bolt down. And might as well do a higher crush one too

Would you be able to create a high crush version for motors linked to below? I've got some going spare so interested to see how well the RS fires with these on 4s!!


in saying that .. it's probably to much rpm... to use anyway.. and it's at a cost of torque..

Probably! But I'm still keen to have a go if you are and see what the results turn out to be. Unfortunately I can't modify the wheels. Too many facets apparently?!

Do you have the 4000kv motors...
I'll see what i can do for you on this.. when i have a bit of time..

Standing by! Got the motors - spares from an old drone project.

That would be interesting... I'd really need to get my hand on a set to ensure a successful cage and wheels

well if you're able to modify the cage to fit the motors using the dims on the banggood link above, I'm happy to give it a go and report back! I should be able to modify the flywheels myself

Comments deleted.

You're a beast. Thanks for putting this up

Not a problem.. heaps of people requested this.. i was somewhat surprised how popular the RS.. still is... hope they bring it back BUT with select fire