FR-1 Viper Hardware Kit

(1 customer review)


Includes all the required hardware you need to build a FR-1 Viper. Darts & battery sold separately.

No printed parts are included.

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– Includes all hardware required to assemble a FR-1 Viper

Worker Short Darts 50-pack
Worker Gen3 Darts – Box of 200

Viper Cylinder

3s 1300mAh 45-90c LiPO (XT-60 connector)

Battery Charger:
IMAX M6 Lipo Battery Charger

– Shell screws
– Motor screws
– Trigger Spring
– Heatshrink
– MicroWheels
– Honeybadger motors
– Wire (18g)
– xt60 Connector
– 21A Switch
– Trigger Pin
– Breaklock Pin
– Break Pin
– Handle Scale Screws

Motor Setup:
– Powered by Flywheel the Wheel miniwheels, Honeybadger motors or Merlin Motors.
– Merlin motors have a similar performance to Honeybadgers, except that they spin up faster, and are able to sustain a longer rev without heating up. Merlins are less likely to burn out if a jam occurs.

Access to files for printing your own parts available here: Print Files Download

Original design by BigTendies on Thingiverse. Used with permission.


Additional information

Weight .8125 lbs
Dimensions 3 × 3 × 3 in

1 review for FR-1 Viper Hardware Kit

  1. Nicholas Joseph (verified owner)

    Came with most things you will need to build the viper. Seems like quality parts. Everything fit together easily. Make sure you use the newest STL files when you print the parts.

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