Description
5.5 inch (140mm) Trampoline Springs
Replacement 5.5" domestic-use trampoline springs
- Unique tapered spring design
- Made from premium quality tensioned spring wire
- Fully galvanised to protect from rust
- Universal spring design which can be used on Super Tramp as well as other brands
- Universal 5.5" (140mm) Elongated Hook Trampoline Springs
Just enter the quantity you need — orders start from 5 springs, and you'll get the best price per spring when ordering 100 or more.
Designed to fit the following Super Tramp trampolines:
- Frog rectangular
- Super Flyer 8ft & 10ft
- Springtime 8ft & 10ft
- Eclipse 10ft
- Can be used on other brands of trampoline which use a 5.5" spring.
| Spring Length (mm) | 140 |
|---|---|
| Hook Type | Standard hook |
| Material | Zinc Plated Steel |
Frequently Asked Questions (FAQs)
Do trampoline springs lose strength over time?
Yes, trampoline springs naturally lose elasticity due to constant stretching and outdoor exposure. Replacing them restores bounce and safety.
How do I know trampoline springs need replacing?
Signs include reduced bounce, uneven jumping surface, visible stretching, or rust on the springs.
Will new springs improve trampoline performance immediately?
Yes, replacing worn springs restores proper tension, resulting in stronger bounce and smoother jumping.
Are these springs suitable for outdoor trampolines in UK weather?
Yes, galvanised steel construction protects against rust and ensures long-term durability outdoors.
Can replacing springs extend trampoline lifespan?
Yes, strong springs reduce stress on the trampoline frame and mat, helping extend the overall lifespan.
Which spring do I need?
Remove one spring and measure it from hook to hook. It will have stretched slightly with use, so round down to the nearest standard size (5.5, 7, 8.35, 8.5, 8.57 and 9.25 inch). This page is for the 5.5 inch (140mm) spring. If you are unsure, our team can confirm the size from your trampoline model or your measurements.
How do I fit replacement springs?
Adult installation is required. Wear protective gloves, as the hooks are sharp. Hook the spring tool onto the spring hook in the frame, then pull up and towards you to release the old spring. Each new spring has a standard hook, which goes onto the steel bed triangle, and an elongated hook, which goes into the frame. Pull the spring to the frame with the tool, push down on the spring body until it slots in, then release the tool. If you are fitting a full set, work in opposite pairs, like the points of a compass, so the tension stays even. See our installation guides.
