Big Foot Vortex 12ft Powder Coated Trampoline with Safety Enclosure Free Ladder Cover & Anchor Kit

Frame The frame is constructed with extra strong galvanised tubes that are covered by our unbeatable 5-year frame warranty. The HOT galvanisation process ensures that the trampoline frame sections are coated inside and out, which is much better for garden and outdoor use. And unlike other cheaper galvanised frames that are only coated on the exterior of the frame. All of the leg sections are then powder coated for an extra level of weather protection Springs Spring quality and quantity should be set up dependant on the most common user weight. Generally more or stronger springs are required for heavier users, but too many springs can affect performance for lighter users. The Vortex 12ft trampoline comes with 72 Galvanised and Zinc plated 165mm Max Bounce springs with increased helical circumference and greater resilience - leading to improved energy retention in the spring recoil. We have found this spring set up to produce the best all round performance for the whole family resulting