Pinewood derby fender flare sidewall
For those guys that want to add some flare (play on words) to their build! These are more than just for looks. They will reduce wheel drag, too!
pinewood derby fender flare sidewall
Sidewall Fenders for BSA SLOT pinewood derby car. CNC cut.  We had to add them to the build list this year.  They cover the entire wheel with just enough clearance for all your canting and steering needs.  Again we don't hide our info, so here it is for all you guys to copy.

  • Specs:
  • Pine- White kiln dried
  • Length = 7 inch
  • Width = 1 3/4 inch
  • Thickness = 1/2 inch
  • Internal Wheel diameter 1.3 inch
  • Designed to be off-set high .05 inch (gap gage provided)
  • Weight=
These are some awesome fun flares.  You can shape them to anything that you desire.  Not just some arrow shaped piece of wood.  We took the hard work out of guessing how to do it for you. 

Every sports car has their wheels enclosed from drag to increase speed.  The same concept applies to pinewood derby.  These flares are unique that they extend all the way down to the bottom of the track.  Just remember to bevel the inner edges to keep the car from rubbing down the track.

Don't forget this comes with FREE WHEEL GAP GAUGE!


Pinewood Derby Canopy Dome Cockpit Top

Some bodies are so thin, there is no real way of installing weight internally. This is a good solution to your problem.


  • 2 inches in length
  • 1.25 inches in width
  • 1/2 inches tall
  • *Measurements are approx due to different densities of lead supply 
Method of install is GLUE on.  The bottom of this canpoy is flat.  This allows you to adjust the weight to get the perfect Center of Gravity.  

Please cover all exposed lead with paint.  DO NOT sand lead canopy without proper breathing equipment.  Lead dust can be harmful to children.