Skip to content Skip to footer

3 Wheel Rider Pinwood Derby Car Kit “Physics Lecture”

$54.95

We have taken a proven winning design and added a little “BANG”to it. Meet the 3-wheel riding Physics Lecture car. This design has literally proven itself time and time again with more packs wins that we can show you.

978 in stock

SKU: SKU47 Category: Product ID: 18495

Description

This is the Derby Dust Special setup: We are going to make it easy and take all the guess work out of it for you. Our car bodies come pre-weighted with center of gravity between 1/2-1″in front of rear axles.

If you have no intentions of following are break-in / tuning instructions, please do not purchase a 3 wheel rider, It will do more harm than good.

Also offered is an option of running on your car on negative camber. This will allow you to rotate the wheel to the point of minimum tread friction and make sure your wheel does not move back and forth while racing along your axle.  This is an expert build level and will require tuning.  If you have no intentions of tuning, then do not get this option as it will do more harm than good.

  • 3 Wheel design of choice: BSA slots, Drilled BSA distance, or Extended Wheel base  PLEASE CHECK YOUR RULES.
  • 3x 2000 grit straight axles Krytox sealed
  • 1x 1.5 degree 8000 grit steering axle Krytox Sealed
  • 4x Derby Dust Lightly machined / lathed BSA Wheels
  • 4x Cotton Buff Pipe Cleaners
  • 1x Perfect Gap Guage
  • Tungsten Putty to bring up to final weight

 

Axle Option upgrades: Super Tuner Steering axle or all 4 wheel Super Tuner axle upgrade,

Wheels: Wet Sand only, Derby Dust “Asset” Wheels, Derby Worx Inertia Lite wheels, Derby Worx Ultra Pro Lite Wheels

Highly suggested tools:

Pinewood Derby Car Axle Tuning / Extraction Pliers

Pinewood Derby Pro Axle Guide Install tool

Pinewood Derby Car Wheel Axle Install Tool

Reviews

There are no reviews yet.

Be the first to review “3 Wheel Rider Pinwood Derby Car Kit “Physics Lecture””

Your email address will not be published. Required fields are marked *

Pinewood Derby ® Wheels and Axles

My proven and tested theory shows that you can get the most of of your Pinewood Derby ® car with my Pinewood Derby ® speed axles and Pinewood Derby ® speed wheels while still being 100% legal ! Complete Sets with axles, wheels, cotton applicators, gap gauge, and dry graphite lube. Speeds measured at bottom of curve reaching 17fps with speeds of up to 15.5fps at the last 10 feet of track.
Top speeds are achieved with lighter wheels. Go as light as your rules allow!

Address

San Antonio, TX 78278

Quick access
Get In Touch

Copyright © 2022 Machine Envy, LLC. All Rights Reserved.
Derby Dust® is a registered trademark of Machine Envy, LLC.
Machine Envy, LLC is neither affiliated with nor endorsed by the Boy Scouts of America. Pinewood Derby® is a registered trademark of Boy Scouts of America.
Derby Worx® is a registered trade mark of Derby Worx, Inc.
Awana® is a Registered Trademark of Awana Clubs International. Machine Envy, LLC is neither affiliated with nor endorsed by the Awana Clubs International.