Check out this new release from AKA

The 1:8 Buggy/SC Medium Insert is Back and Improved!

The medium insert has been updated with the addition of fluting on the inside, just like the world championship winning soft “Red” insert. This makes the medium insert slightly softer than the original, yet still yields the same characteristics needed in a firmer foam. Fitment for all 1:8 buggy tires and standard AKA short course tires.