Regular Hours
  • Monday: CLOSED
  • Tuesday: 12 PM - 8 PM
  • Wednesday: 12 PM - 8 PM
  • Thursday: 12 PM - 8 PM
  • Friday: 12 PM - 8 PM
  • Saturday: 12 PM - 8 PM
  • Sunday: 12 PM - 5 PM
  • Hours may be affected by holidays, weather conditions and temperature - check our Facebook page or call if you're concerned we may be closed due to weather.
  • There may be special events that also affect our hours, including some Wednesdays when we close to the public at 5pm for our iDrive Rental Series - see our Calendar for more details.
Contact Us
  • 618.219.8515
  • 700 Raceway Blvd.
    Madison, IL 62060
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Trackside Services and Parts

Trackside Services


Need work done on your kart but can’t find the time to do it yourself? Don’t have the right tool to get the job done? Like being out on track more than wrenching in the garage? Take advantage of our trackside services!


You don’t have to be a mechanical whiz to keep your kart in tip-top shape – the Kartplex can take care of it all for you, from oil changes to engine installation.

To schedule your trackside service, you can bring in a filled out service order form or talk to any Kartplex employee. Please allow adequate time for service in advance of the next time you want to operate your kart – there may be other service orders in line before yours, and some parts can be difficult to acquire on short notice. We offer the following services during regular business hours. Please note that our trackside services are NOT available during special events (such as corporate events or IndyCar, NASCAR and NHRA weekends) or on race days until after the completion of the race program.

  • Oil Change (does not include oil)  $20
  • Tire Mounting (includes tire disposal) $7.50
  • Tire Disposal $1/Tire
  • Sprocket Change $15
  • Laser Alignment $30
  • Spindle Replacement $50
  • Misc. Labor  $80/Hour

  • Axle Replacement  $80
  • Clutch Maintenance $40
  • Carburetor Maintenance $30
  • Seat Mounting $90
  • Engine Installation $80
  • Head Gasket Replacement $70
  • Pickup OR Delivery (KP <–> Margay) $40

Prices are labor only. Parts are not included.

Parts and Supplies

In addition to offering a wide range of service options, the Kartplex always has a selection of kart parts, maintenance supplies and race gear for sale in the SpeedCenter. If it’s not in stock, as your authorized Margay dealer, we’re happy to get the parts and equipment you need!


We regularly stock:

  • Hoosier Tires
  • Racing Oils and Lubricants
  • Hilliard Clutch Parts
  • #35 and #219 Sprockets
  • #35 and #219 Chains
  • Longacre Air Gauges
  • VP Fuel Jugs

… And more!