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This kit contains the Assembled 3D Printed AND Hardware parts needed to build the award winning “Bicycle BoosterPack MINI” as seen on EngineerDog.com & Instructables.com.
This kit contains 52 total parts (29 unique parts as listed), with is everything you need to build a mini boosterpack aside from the electronics which are not included. Please see my video series & instructables for details on electronics.
The Bicycle BoosterPack Mini is device designed to clamp on to most bikes to provide an electric boost via a friction drive system. The parts in this kit are custom designed and 3D printed with high infill on a professional Witbox 2 out of black PLA material. All parts are assembled (as much as they can be minus the electronics) and then coated with a UV resistant protective clear coating.
If you own a 3D printer, the associated 3D Printable STL files can be purchased separately on Pinshape.com.
The complete list of required electronics can be purchased from 3rd party suppliers. No engineering required, I recommend exactly what you need in the BOM in the Instructable.
NOTE: The BoosterPack mini is designed with a universal motor mount, so it will fit the 50mm or the 60mm outrunner motor. The FAN, however, is still a motor specific size so please send me a message specifying which size motor you intend to use. (The default recommended size is 50mm).
PACKING LIST | ||
Line Item | Description | QTY |
001 | Wrench small half | 1 |
002 | Wrench big half | 1 |
003 | Clamp Nut | 1 |
004 | Spring Tension Bushing | 1 |
005 | Clamp Tray for ESC | 1 |
006 | Universal Motor Mount | 1 |
007 | Fan (either 50mm or 60mm) | 1 |
008 | Seat Post Clamp Head | 1 |
009 | Clamp Head Motor Mount | 1 |
010 | Cross Dowel | 2 |
011 | Bolt Seat post clamp | 2 |
012 | Nut 1/4″ | 1 |
013 | Nut 1/4″ locking | 1 |
014 | Shoulder Bolt | 1 |
015 | Nut 5/16 locking | 1 |
016 | Set Screw short | 4 |
017 | Set Screw long | 2 |
018 | Spring Pin | 1 |
019 | Spring | 1 |
020 | Bolt Metric large | 4 |
021 | Bolt Metric small | 4 |
022 | Hex Key small | 1 |
023 | Hex Key large | 1 |
024 | Split Washer small | 4 |
025 | Split Washer large | 4 |
026 | velcro adhesive backed (2″x1.5″) | 1 |
027 | Zip Tie | 3 |
028 | Wire Harness (25″) | 1 |
029 | Velcro Strips 8″ | 4 |
(Device Sold Assembled) | ||
Total Pieces | 52 |
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BoosterPack BOM and Calculations here for reference.
Parts Required to build a BoosterPack that are not included:

Relevant Video Support/Demonstations:
Questions or Feedback? Leave a comment below!