North Base Platform Style:Base Platform incl. Slide The North Airtrack works well

The North Airtrack works well for indoor as well as outdoor usage

Check which trampoline you have and then select the spring you need from the drop-down list

Will fit all sizes of North Inground Trampoline

The dimensions indicated are the outer dimensions of the trampoline frame

or even if the ground is uneven where your trampoline is set up

North Base Platform Style:Base Platform incl. Slide The North Airtrack works wellThe North Base Platform makes it easier and safer to get up onto the trampoline. Base platform fits all North Legend Trampolines excluding the 460 cm, the Performer model and the Athlete model. Stable construction Adjustable height Available with fun slide