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Slot Car Balancer Device 1:32

Regular price $30.00

Unit price per 

Slot Car Balancer Device. 1:32 Scale

The Slot Car Balance Device helps check and adjust the cars weight distribution front-to-rear and left-to-right to find the perfect weight balance and centre of gravity for 1/32 scale slot cars.

How to Check Left-to-Right Balance

Put Balance Device on a hard flat surface. Tap down the device on one side. The device should rock from side to side and then come to rest with the bubble in-between the double lines. If it doesn’t, check the bubble level is correctly located in the device. You can take the level out and use it to check that the surface is flat, if it is not move the device to a different place. (it’s important to check the bubble level before adding a car)

Once you have found a suitably flat surface for the Balance Device, put your car on the device with the guide in the end slot and the rear tires evenly placed side to side at the rear. This is easily done using you thumb and middle finger to “feel” that it is even side to side.

If the car is evenly balanced the bubble will be in between the double lines. If it is not, the car is heavier one side than the other. It will be obvious which side is heavy/light.  If your car is out of balance, then you may need to add / remove  to help balance the car out.


How to find or check your cars Point of Balance (centre of gravity) front to rear

  1. First you need to know the wheelbase of the car. To do this, measure the distance from the centre of the rear axle to the centre of the front axle. Note that some builders prefer taking this measurement from the rear axle to the Guide Pivot Pin.  Measure using your preferred method and proceed to the next step.


  1. Place the car across the device on the anti-slip bands; take care that the car is square on to the device. Carefully move the car left or right to a point that when you take your hand off the car it is perfectly balanced on the device with the bubble between the double black lines.


  1. Make a mark on the side of the car body in line with the white line on the Balance Device. To save marking the body paintwork I put a piece of masking tape on the body about half way between the front and rears wheels and make your mark on that. 


  1. Carefully measure the distance from the rear axle to the marked point. Transfer the measurement, and make a mark on the opposite side of the body. (this will help make sure you have the car square on the slot car balancing device when you put back on.


  1. Place your car at the Point of Balance (centre of gravity) on the device. It is generally accepted in the slot car world that a car should have approximately a 40/60 Balance Ratio. That means half the cars weight should be in the rear 40% of the car from the point of balance mark and half the cars weight should be in the front 60% of the car from the point of balance mark. Or put another way 60% of the weight is on the rear wheels and therefore 40% of the weight is on the front wheels.

How to work out what your cars ratio is?

  1. Measure the distance from the mark you made, to the rear axle; then divide that figure by the Wheelbase. As an example, say the distance mark is 25mm divided by the wheel base of say 72mm, the answer would be 0.347 This means your balance point is 34.7% from the rear axle and therefore 65.3% to the front axle, giving a 38.2/61.8 Ratio. Remember we are looking for a 34.7/65.3 Ratio. You may be perfectly happy with the way your car handles already, but if you want to change it, you now have a starting point to go back to if needed. If you choose to use the rear axle to Guide Pivot Pin method the figures of course would be different to those above, but you would still be aiming at a 40 / 60 ratio.


  1. If you want to change your Ratio you can now adjust the position of any weights, or add or take off weights. When you have done any of these, re-mark the line, redo the calculation, and keep doing this until you get close to the Ratio you want. I can’t tell you how much or where to add weight as every car is different. When you are close to the Ratio you want, Test drive the car, keep doing this until you are happy with the way it handles. When you are happy, make a new FINAL Point of Balance mark on the side of your car showing what worked for you. Check the left to right balance again just in case you have upset it.

Remember the 40/60 Ratio is not set in concrete, it is a starting point and what works for you is the important thing.

Opening times 

Special Events:

  • June 15th Closed for an Offsite event.
  • June 22nd Closed all day for Private Kids Party
  • June 29th Closed to Public for GT 1500 Event:
  • July 6th: Closed 10am to 12:30 for private function.
  • July 20th: Closed from 12:30 onwards for a private function
  • July 24th~28th: Closed to Public for 2nd Australian RevoSlot Championships on Site.
  • Aug 17th: Closed for an Offsite Event.
  • Sept 7th: Closed for an Offsite Event.
  • Sept 21st: Closed to Public for 25K 6Hr Event
  • Closed 15th, 16th & 17th Nov 24: Off Site. 

Standard Hours: CHECK ABOVE 1st

  • Monday - Closed - Note: Orders Still Packed and Posted 8:30 am
  • Tuesday - Closed - Note: Orders Still Packed and Posted 8:30 am
  • Wednesday - Closed - Note: Orders Still Packed and Posted 8:30 am
  • Thursday - 11am to 4pm, (or 8pm social night every fortnight only, Ring to check)
  • Friday - 11am to 4pm
  • Saturday - 10am to 4pm
  • Sunday - 10am to 4pm   

Race Nights:

  • Tuesday every week: 6pm to 10pm (see race Calendar)
  • Thursday Fortnightly: 6pm to 10pm (see race Calendar)
  • Thursday Fortnightly: 4pm to 8pm Social Night
  • Friday Fortnightly: 6pm to 10pm (see race Calendar)

Phone Number 

Our Shipping Carriers

All orders are shipped using Australia post. 

Note: Australia Post take all items to their Depot. So If you are in the same street or next City. It is still taken and processed at their Depot.

Our Processing Times 

Your order will be processed within 1-3 Business days 

Shipping times (Australia) 

Standard 2-9 Business Days 

Express 1-5 Business Days 

Shipping Times (International) 

Standard Shipping 12-20 Business Days 

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

We are unable to send pre-paid returns satchels for overseas items. For the return of these items, the buyer must return, and after receipt of goods the buyer will be refunded the cost of the return, where items were returned due to fault or damage of received by the buyer.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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