Four Modified Official BSA Wheels & Highly Polished Axles

Superior Wheel Bore Preparation: 

The Single Most Critical Wheel Modification for Fast Track Times!

Our Wheel Bore Preparation: First, the Wheel Bores Rounded & Polished. 

Afterward, the Bores are Surface Treated with Wax to Reduce Friction at the Interfaces between the Axle and Wheel.  

Finished Wheels are Spin Test Validated

  • Assures Consistent Quality Product Going to Our PWD Customers.

Mold - Matched Wheels

  • Assures Consistency & Quality Across all Four Wheels.

Lathed Outer Tread 

  • Reduce Radial (Up-and-Down) Run-out so Wheels Run Smoothly Down the Track.
  • All Four Wheels will have the Same Diameter. 
  • Wheel Set Diameter: = 1.1710" to 1.1735".
  • Lateral (Side-to-Side) Runout of Wheels is Very Small.

Domed Hub

  • Provide a Superior Contact Surface for the Axle Heads

Trued Inside Edge of Tread

  •      Remove any Lingering Lateral Runout on Inside Edge of Tread

Four Awesome Highly Quality Lathe-Cut, Sanded & Polished Official BSA Axles

Axles are First Cut on Lathe to True Axle and Uniformly Remove Burrs/Crimp Marks. 

Next, the Axles are Polished & Waxed to Provide a Superior Surface Finish.

Superior Surface Preparation Works with Graphite or Oil!

Most Axles You can Purchased are Not Cut on a Lathe. These Axles have Tight Dimensions Because of Lathe Cutting. Look at the Axle Heads! 


 Facts about Murph...

Grew-up Outside Green Bay, WI

Dairy Farmed until I was 27 Years Old

Received my Engineering Degree from UW-Madison, Wisconsin

Certified Lean Six Sigma Master Black Belt Engineer

I have Worked in the Quality Area of Confectionery for Over 25 years.

Schooled in the Area of Tribology: The study of friction and lubrication at surface interfaces.

Former Consultant to a Major PWD Manufacturer.

Former Pro Racer with an Accomplished List of Track Records

PWDR Stock Record Holder

PWDR Hot Rod Record Holder

PWDR Hot Rod Champion

PWDR Stock Champion

PWDR Modified 2nd Place in Championship

P   Developed the D-1 Pinewood Derby Oil that is Still being Sold Under Different Names by the Vendors.

I have been Cutting PWD Wheels for Over 13 years.

Why buy from SLT?
  • Integrity & Trust: Check my feedback!!
  • I answer emails.
  • I ship fast. I pack well.
  • I combine shipping.  The shipping calculator should work for this listing.
  • I don't require immediate payment.  You can add items and I can invoice you with combined shipping.
  • I use the Ebay return policy of 30 days.
If you have any problems and old Murph will take care of you.  :-)

I I want to ensure that you are happy with your purchase. Sometimes, SLT misses something and can make mistakes on occasion!  SLT's goal is a 5-Star sale to you, my customer! If you feel that SLT has fallen short, feel free to contact Me and we will get it straightened-out. :-)