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Pinewood Derby Grooved Axles (4x) - VIPER by Derby Worx

PRODUCT DESCRIPTION

Fast winning pinewood derby car designs utilize polished speed axles


Derby Dust® is an AUTHORIZED dealer of Derby Worx®  Products.  These are not some knock of Chinese cheap model.  

THESE ARE NOT BSA AXLES

These Derby Worx Viper Stainless Steel 2-Groove Axles are the answer. The upper axle shaft diameter is .093” to make a perfect fit to the BSA Pinewood Derby wheel hub. The lower shaft is .088” in diameter to fit both drilled axle holes and standard BSA Pinewood Derby axle slots. These axles virtually eliminate all wheel wobble thus greatly improving the car’s speed.

Viper Stainless Steel 2-Groove Axle Features:  

THESE ARE NOT BSA AXLES

- CNC machined from Pure high grade stainless steel

- Will Pass Magnet Test

- Two grooves for graphite retention

- Tapered and polished inner head for Minimized wheel to axle contact

- Polished axle shaft - ready to race

- Outer head mimics official BSA axle

- Upper shaft dia: 0.093"

- Lower shaft dia: 0.088"

- Better wheel fit - Eliminates wheel wobble

--Pre-drill with #44 drill bit.

 DO NOT HAMMER axles EVER!!!!!

Machined of high grade stainless steel… these axles are not only corrosion proof but are also crimp free and highly polished making them race ready and super fast. The shaft has two grooves to serve as lubrication reservoirs. The inside of the axle head is chamfered to reduce the wheel to axle contact and diminish friction. The outer axle head is designed to mimic the head of the official BSA axle.

Derby Worx recommends either our “Pro Rail Rider Tool” or “Pro Axle Bender” for finishing tuning to a Rail Rider® alignment for maximum speed and performance.


Wood Worker of All types. Love anything that requires sawdust.

Let us help BUILD your Pinewood Derby® car design into CHAMPION! THINK winning pinewood derby car designs. Then visit Derby Dust to help you grasp your goal by providing you with proven tips, ideas, specialty tools, and supplies. With our unique experience, and our quality products, you can build a CHAMPION derby car that will leave them in the DUST!

eBay is an extension of our marketing campaign, not a flea market for our "junk" products. Our "junk" gets thrown away. We do accept offers, but please do not insult us. Offering bids at 50% off is an insult and will not be answered. We are very proud of the quality of our products and will continue to do business this way. Our products are made in the USA with those funds staying in the USA, always!

Due to the rising costs associated with doing business on eBay, including higher than ordinary payment fees, we are forced to charge a higher price on our eBay offerings than you would be able to purchase them from our company elsewhere. We apologize for this but the costs have become prohibitive and we find it necessary to implement this policy. We find this necessary and want to advise all our eBay friends of this new policy to avoid any complaints in the future should you find our merchandise elsewhere on the internet at lower pricing. You placing an eBay order constitutes acceptance of our policy and these higher costs. Thank you for your understanding.

When placing an order via eBay, you will have many payment options at checkout including PayPal, PayPal Credit, Credit Card, Debit Card, Apple Pay & Google Pay.

Shipping Cut-off Times

We ship orders Monday through Friday, holidays excepted. First Class Mail and Priority Mail orders received by 8:00AM MST are generally shipped on the same day.

All orders above $150 will be shipped with signature confirmation. Sorry folks, but need to make sure you get your product. Special requests can be made if you email us and accept full liability of losses. Too many door thieves.

Late Deliveries and Shipping Fee Refunds

  • USPS Shipping – There are no refunds of shipping fees for late deliveries.

Tracking / Order Status

  • For orders shipped by US Priority Mail, a delivery confirmation code should be emailed to you via eBay Website integration. This code can be used to determine if and when a package has been delivered. You can check the delivery status of the package at the US Postal Service Web Site
  • IF for some reason you do not receive the information, please text me to get an update.

Combined Shipping

We are a firm believer in combined shipping costs to get you best price possible. However…. eBay system is horrible at combined shipping.

To request an invoice from me that combines shipping please use the Cart feature in eBay to add items until you are done. Then hit the Request total from seller button. If you don't do it this way eBay will force, you to make immediate payments for each item you buy and you will be charged excess postage in many cases. If you buy from me and this happens accidentally, I will refund any excess postage back to you with PayPal.

This works for Buy It Now auctions. On regular auctions you should still wait to pay until all your auctions are finished and then request an invoice from your seller. eBay always sends an Instant Invoice after you win an auction, but you should not pay immediately if you intend on combining shipping to save money. The link to contact the seller directly has changed. Now it is the "Contact seller" link which is under the seller's name upper right in the Seller information box.

We cannot guarantee that your pinewood derby car will win a trophy, but we can guarantee that you will be satisfied with our products. If you are not satisfied with one of our products, within 30 days of receipt of your shipment you may return the product for a refund of the price of the returned items. To minimize the risk of damage, all returns must be shipped in a box.

Returned products must be in original condition, and please include the original order number.

Return of Derby Worx® Tooling
We do not refund tools. Sorry, too many people use the item once and return it for whatever reason they make up. Because of this abuse, it is our policy to no longer offer refunds on Derby Worx Tooling. We do not make, nor do we re-furbish these products. If you need to get your money back, please feel free to list on auction site or create your own amazon account. If Items are defective, we will help you get in contact with Derby Worx for further info on how to use the product or replacement by Derby Worx®.

Download Products
This return policy also applies to ‘Immediate Download’ products. If you are not satisfied with an Immediate Download product, within 30 days from the date of purchase completely delete all copies of the file from your computer. Then send us an e-mail with the original order number, and state that you have completely deleted all copies of the file and that you are requesting a refund.

This is a no-questions-asked guarantee, however, we would appreciate your sharing with us the reason for any dissatisfaction. Thank you.

Feedback is extremely important for all eBay sellers. We strive on providing the best possible experience while shopping with us. If you receive your order within a reasonable time frame and if you do not require any assistance with your purchase then we would kindly request you to please leave us a 5* Positive Feedback rating. This helps us as a seller to maintain high quality service.

Before leaving Negative or Neutral feedback please make sure to contact us and provide information about the issue.


These Derby Worx Viper Stainless Steel 2-Groove Axles are the answer. The upper axle shaft diameter is .093” to make a perfect fit to the BSA Pinewood Derby wheel hub. The lower shaft is .088” in diameter to fit both drilled axle holes and standard BSA Pinewood Derby axle slots. These axles virtually eliminate all wheel wobble thus greatly improving the car’s speed.

Viper Stainless Steel 2-Groove Axle Features:  

THESE ARE NOT BSA AXLES

- CNC machined from Pure high grade stainless steel

- Will Pass Magnet Test

- Two grooves for graphite retention

- Tapered and polished inner head for Minimized wheel to axle contact

- Polished axle shaft - ready to race

- Outer head mimics official BSA axle

- Upper shaft dia: 0.093"

- Lower shaft dia: 0.088"

- Better wheel fit - Eliminates wheel wobble

--Pre-drill with #44 drill bit.

 DO NOT HAMMER axles EVER!!!!!