Super International Set

(1 customer review)


SKU: 21018 Categories: ,


Our Most Popular Set

Four lanes, Formula Cars and AFX120 controllers. Two Tri-Power Packs. 86 pieces of the best track you can buy…All at nearly half the price if purchased individually. Race with the whole family!

Quality, performance, innovation and value, that’s why AFX is the leader in HO.



See Instruction Manual PDF for detailed track inventory

  • 25 feet of Track
  • 18 Different Track Layouts 
  • (4) Mega G+ Formula Cars 
  • (2) 22 volt Adjustable Tri-Power Packs
  • (4) AFX120 Controllers
  • (2) Spare Parts Kit 


AFX Exclusive Mega G+ Race System

We wanted wheel to wheel racing, lap after lap, the feel of driving a real car. But we knew just changing the chassis wouldn’t do it. So we created a whole new system. The Mega G+ Race System is the perfect balance of grip and speed, made up of our Mega G+ Chassis, AFX120 Controllers and Exclusive Tri-Power Pack. With decades of slot car innovation and over a year of experimentation, this is the best out of the box slot car system you can buy.

AFX Exclusive Tri-Power Pack
Adjustable power levels allow all drivers, regardless of skill, to get the most out of their race! Changing levels is as simple as flipping a switch. At full throttle through every turn you can expect the following:

Beginner (8v):  Stay on track about 95% of the time
Intermediate (12v):  Stay on track about 60% of the time
Expert (22v):  You’re on your own!

Mega G+ Chassis
The Mega G+ chassis doesn’t just go faster or handle better than the competition. It doesn’t just have the ultra-low, narrow dimensions that continue the reign of the most realistic HO cars on earth. It’s smoother, more consistent, and more intuitive than any car we’ve ever built. 

FN20 Advanced Power Unit: quieter, more consistent and uses 33% less energy
Weight: Up to 35% lighter than any other HO chassis
Shape: Narrowest, lowest chassis ever made
Pick-Up Shoes: Stronger, follows rail better for consistent power
Center of gravity: Lowest of all competitors to corner with confidence
Guide Pin: AFX Exclusive Extra-long tapered guide pin keeps the car on track longer
Ground Effects Magnets (Level 30 Neodymium): Stays glued to the track
Nylatron Chassis: Super durable with just enough flex
Brushes: High carbon power unit brushes last longer than composite brushes
Redundant Power Transfer System: Maintains consistent power supply to motor to improve durability and drivability

Independent Reviews

Slot Car Illustrated: The New Mega G+ Chassis
Slot Car Illustrated: Comparing Modern HO Scale Inline Chassis

Additional information

Additional information

Weight 16 lbs
Dimensions 19.75 × 15.625 × 6.375 in
Running Feet (2-Lane)


Running Feet (4-Lane)


Number of Cars


Number of Controllers


Number of Power Packs

2 Tri-Power Packs

Number of Pieces of Track

86 including Terminal Track

Number of Bridge Trestles


Type of Chassis:

Mega G+

Guard Rails



Sheet of Colored Lane Stickers (1); Tune Up kits (2)

Reviews (1)

1 review for Super International Set

  1. 33baseballusa

    It’s been over 30 years since I’ve owned an AFX race track. My family, including my grandchildren just love it. Wish I could post a pic. Great product. Thank you AFX. The family of fin.

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