Nerf Flywheels For Ultra Cages

For easy of management all Nerf Wheels for my cages will now be maintained form here.

G3.X wheels are for Race Star BR2205's ONLY NOTHING ELSE
G4.X wheels are for Brother Hobby R6 2205's ONLY NOTHING ELSE

Due to the specific print requirements required to print a successful Ultra cage and Wheels we have now opened a Etsy store. Purchasing from this store you can be assured a HIGH quality product .. Not some cheap disappointing rubbish.
Also a complete drop in kits including the cage and wheels are also available to those who are looking for a simple drop in kit.
https://www.etsy.com/listing/571034709/ultrastryfe-brushless-motor-cage-by

You can buy machined wheels from the below links.
The benefits of machined wheels is better roundness better Balance and therefore quieter running.
https://www.etsy.com/nz/listing/701340113/ultrasonic2-brushless-motor-flywheels?ref=shop_home_active_1&crt=1

https://www.etsy.com/nz/listing/703730405/machined-ultrasonic2-brushless-motor?ref=shop_home_active_7&crt=1

Assemble Procedure...(For Gen3)
Install motor into the cage. If the motor is hard to push into the cage flip the Wheel upside down and us it to push the motor down.

Aline the Wheels vent hols with the motors vent holes

If you're unable to tighten the motors bolts without the wheel spinning then insert something into the Wheels vent holes to lock it against the motors vent holes.

There are different versions of the wheels like 8.0,8.5,9.0,9.5 .These numbers related to the maximum distance between the wheels. This therefore means that 8.0 will squeeze the dart more than 9.5 .. In common "Nerf" terminology the lower the number the greater the "Crush"

Print Infill
The lighter the wheel the better the spinup time will be. Therefore i would recommend low Printing infills of around 25%

Z Seam Alignment
This must be set to Random when printing the wheels to ensure better weight balance and roundness.

X.X G3 2205.STL
These are compatible with Gen3 Cages ONLY

The numbers refers to the Widest part between the wheels. Therefore a Lower number results in higher crush (more grip) .

G4 V G4.5
G 4.5 wheels blow 53% more air through the motors windings and therefore drastically reducing motor temps.. This will reduce the chance of cage or wheel melt downs due to excessive heat build up.
Personally i would not use G4 wheels ever again but i have left them available for download anyway.

G4.6
G4.5 have improved cooling over G4.5
G 4.6 are directional wheels. This means it's extremely important which direction the wheels are turning to ensure air is blown into the motors.
The STL files have "CCW" or "CW" in the names. This means that the motor needs to be turning in the appropriate direction . Normally the top motor turns CW while the bottom moter turns CCW

Update 21/Oct/2017
Wheels Updated For improved alignment. Regulator Wheels require the updated cage.

Update 06/Nov/2017
Stryfe 8.7 wheel updated ..fixed error

Update 05/DEC/2017
Stryfe 8.7 wheel updated
Stryfe 8.3 wheel updated
Stryfe 7.9 wheel Added

Update 15/DEC/2017
Rayven 8.7 wheel Added
Rayven 8.3 wheel Added

Update 03/Jan/2018
Improved Regulator wheels
Added 8.7 Regulator wheel

Update 02/Jun/2018
Added 9.1 Rayven wheels
updated Stryfe 9.1 wheels

Update 01/Aug/2018
Added G3 Wheels

Update 17/Feb/2019
Added G4 Wheels

Update 04/April/2020
Added G4.5 Wheels
Updated Summary information.

Update 29/June/2020
Replaced G4.5 for G4.6 wheels
Replaced G3 Wheels for G3.5 wheels (3.5 is a massive improvement to motor / Cage cooling)
Added alot more sizes for MAX FPS