Pinewood Derby Weights

Stick-on, Screw-on or Round Tungsten and Zinc Weights

You must add weight to your pinewood derby car to be competitive.

The maximum weight limit for a pinewood derby car is 5 ounces.

Plan on adding 2 to 3 oz of weight to your car, depending on your car design and the weight of your pine wood block.

Gravity is moving your car down the track.More weight = more inertia = faster finish.

Pinewood derby weights come in a variety of sizes, such as 3/8" round cylinder weights that can be hidden inside the car, zinc stick-on wieghts that can be placed anywhere on your car or screw-on weights tyipically screwed to the bottom of your car.

To get the exact weight you need, use tungsten putty or tungsten BB weights to add small incremental weight anywhere on your car.

Advantages and More Information on Tungsten Weights

Consider purchasing your own scale to avoid last minute adjustments on race day. We offer a large platform scale with a stainless steel tray and a handy little portable pocket scale accurate to .001 oz!

Stick-on Zinc Weights

Two strips, 18 segments (2 oz total weight)

stick-on pine car weights

Stick-on weights are easily applied anywhere on your car. Just peel off the backing and stick them on.
This set comes in 18 convenient segments so you can apply the exact weight you need.

Approximately 2 oz total weight


only $4.95

Screw-On Tapered zinc Weights

Adjustments are easy, just cut off a segment, even on race day!

Attach weight to bottom or counter-sink under the car. Screws included.

Approximately 2oz, zinc


only $4.95

Cylinder Weights

Three 1 oz zinc round weights (approximately 3 oz total weight)
pinewood derby round weights
Round weights are inserted into your car, so they are hidden.

Just drill a 3/8" hole in the back of the block,
cut off the exact amount of weight you need, slide them in and cover the hole with wood putty.


A nice combination is a set of round weights and a set of stick-on weights or tungsten putty to get the exact weight you need.


Approximately 3 oz total weight, zinc


Only $4.95

Tungsten Weights

Why Tungsten Weights are better


Tungsten gives you an advantage because it is about 1.8 times more dense than lead...
which means tungsten is about half the size for the same weight.


Since pinewood derby cars are so small it is important to place weight exactly where you need it.


derby tungsten cylinder weights


The single tungsten cylinder on top (.5oz) weighs nearly the same as the three zinc cylinders (.75oz) on the bottom.


This gives you more flexibility in your car design,
because you can place weights more precisely in a smaller area for maximum speed in the flat part of the track.


Maximum car design flexibility,
and
precise weight placement


Tungsten Spheres

- Precise weight placement
- Maximum car design flexibility

1 oz bag of spheres (also known as BBs) allows you to add small amounts
of weight to bring your car to precisely the 5oz limit by adding just the right
amount of weight in very small increments.

1 oz total weight

Only $7.95

2 oz of Tungsten Cylinders

tungsten derby weights

Smaller is better!
Each cylinder weighs .5 oz.
Each cylinder is 3/8" diameter and only 7/16" long.
Just use a 3/8" drill, insert them and cover the hole with wood putty.

- Precise weight placement
- Maximum car design flexibility


2 oz total weight

Only $9.95

3 oz of Tungsten Cylinders

tungsten 3 oz pinewood weights

Smaller is better!
Each cylinder weighs .5 oz.
Each cylinder is 3/8" diameter and only 7/16" long.
Just use a 3/8" drill, insert the weights into the hole and cover the hole with wood putty.

- Precise weight placement
- Maximum can design flexibility


3oz total weight

Only $15.95

Tungsten Putty

Tungsten Putty - add weight anywhere on your car!

tungsten putty

Tungsten putty that is soft and malleable so it can be changed into virtually any shape or broken off into pieces!

Tungsten putty is child-safe. There are no toxic materials in it.
Packaged in 1 oz pieces.


Only $8.95

Tungsten Canopy

Here is a cool way to add weight to your car... a cool looking polished Tungsten Canopy!

tungsten canopy

The Tungsten Canopy adds 2.5oz of weight while adding a cool decorative look at the same time.

The canopy has a 3/8" diameter by 1/2" mounting stud on the back. Just use a standard 3/8" drill bit, put glue on the backside and insert. Fast, easy and cool looking.

Tungsten is non-toxic, child-safe and is paintable.
Packaged in 2.5 oz pieces.


Only $16.95

Zinc Brick - snap onto any LEGO part

New, Zinc Brick for cars built with LEGO parts.

LEGO Derby zinc brick weight
Zinc Brick Weights for LEGO Derby Cars

Each package includes 2 zinc bricks weighing .44oz for a total of .88oz

Easily snap your zinc brick anywhere on a car built with LEGO parts. Move the weights to change your center of gravity so your car reaches maximum speed.


Only $3.95

Pinewood Derby Scale

pinewood derby scale image

Don't be surprised at the weigh-in!

Weigh your car with this handy scale that can be used after the race for mailing, food weighing, etc. Weighing tray is stainless steel. Display is blue backlit LCD.

This is our larger scale that weighs up to 13lbs and is accurate to .1 oz
9 volt battery included.

More info on pinewood derby scale

Only $34.95

Pinewood Derby portable mini-Scale

portable pinewood derby mini-scale image

Don't be surprised at the weigh-in!

Weigh your pinewood derby car with this pocket sized, portable mini-scale during your car building stage. You can even slip it into your pocket and bring it with you on race day!

This scale is very precise, weighing up to 500g and highly accurate to within .001 oz

Bright blue backlit LCD is easy to read.
Remove protective cover to increase tray size. Perfect size to weigh your car block, wheels and axles.
2 AAA batteries included.

More info on pinewood derby portable mini-scale


Only $19.95

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    • Pinewood Derby
      Tips & Hints

      Looking for more cool car design ideas? Our free Pinewood Derby Car Design Guide has over 100 cool pinewood derby car design ideas.








      Pinewood Derby
      axles Tip

      The axle slots that are cut into standard blocks are too tight for BSA axles that are .089" diameter. Small axle slots make it difficult to get your axles in straight. A #44 drill bit is .086", which I find too tight. Consider a #43 Drill Bit, which is a perfect match at .089" for a snug fit.



      Pinewood Derby
      lubes Hint

      Our PRO Graphite, with molybdenum disulfide, is a proven winner. Our Track Tests show an average speed increase of 17%.



    • Helping Pinewood Derby Racers
      pinewood derby authority
      ...for over 15 years.

    • This will be my 3rd year ordering from you. This year I have an 8 year old son, a ten year old son, and my 12 year old daughter's young women group is also doing the pinewood derby. We are still undefeated – Last year we purchased your wheels and axles and won 1st place again, 2 years running!
      - Kirk from UT



    • girls awana winner

      Didn't lose a race all day! Key was...PRO Speed Axles and Wheels.
      - Randy from NM



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      - Phil from NV



    • pinewood derby winner with trophy picture

      Thank you for the great Pinewood Derby tips! My son was so excited when he got the 1st place trophy!
      - Kevin from AZ



    • One of my girls won the "girls fav" car which was picked by all the girl scouts as their fav. Thanks
      - Stephanie



    • Boy scouts win fast cars

      Thanks a ton for all the tips and the Wheels and Axles! We beat cars that had taken district and region in Georgia! This was my last race with my two boys. Great way to end! Thanks again!
      - David



    • We downloaded Winning Pinewood Derby Secrets and began reading and working. We won first place overall in our Pack! Alex is a Webelos 2 this year, so it was our last chance and we won!
      - Brad and Alex



    • This was our very first time building a Pine Derby car for Awana Club. We won first place in our age class and 3rd place over all the age classes up to high school. Thanks, Pinewood Pro!
      - Kirk



    • father scout winning team

      Hey Joe- Just wanted to pass on the good news- and a few nice pix. We ended up in 2nd place out of 63 cars racing. Not too bad, and we'll be at district in a few weeks.
      - David from IL



    • pinewood derby champion

      We won! In the championships we beat 24 other Bears and won every heat.
      - Kevin K. from CA

    • Father and Son Undefeated Racers

      You people offer the very finest support and equipment for Pinewood derby cars on the planet! We went undefeated for the second year in a row. Cheers!
      - Wayne

    • Thank you very much! I've always had very good luck with your products and I will continue to purchase everything I need from you!
      - Jenna from AL

    • Thank you for the tips in your Winning Secrets book. Out of 116 cars in our AWANA Grand Prix, my boys came in first in their divisions and 1st and 3rd overall. They were thrilled!
      - Carl

    • Everything was great! It was my son's first Kubcar race...approx 60 cars, and he took 1st place! He was so excited... Thanks again. Your Winning Pinewood Derby Secrets book really helped!
      - Glenn from Toronto

    • father and son race winners

      Using the tips on your website, Daniel's car won every race for his den, and won the district races. It seemed that his car got faster with every run. We have memories that will last.
      - David

    • Keirsten's car won first place in her troop and grand champion out of all the other troops that participated.
      - Melissa

    • This is my son's first Derby car as a Tiger Cub Scout. We had a lot of fun working on this together. Even though he didn't place it was a rewarding experience. Next year we plan to build something even more unique and perhaps a little more challenging. Thanks for a great web site!
      - Shawn from CA

    • I have a Webelo 1 and Webelo II Scout and they placed 1st and 2nd in this year's Pinewood Derby and will now go on to compete in the regional race. Thank you for all the good that you are doing and helping make kids dreams come true.
      - Craig from CA

Pinewood Derby Weights and Scales