Which Sunseeker S4 do you own?
Do you own a Sunseeker S4? This page is dedicated to it. It must not be confused with the Sunseeker Elite X4: include S4 in the exact reference so the study starts with the correct model.
What we need to study on your mower
We want to understand the original disc shape, offset and free space around the cutting area. Your feedback on underside maintenance will also help us choose a test representative of your lawn and habits.
A few observations, then a test at home
To apply, simply give your model reference and contact details. If we can proceed together, we guide you through the useful photos and measurements. Lending the original disc may help; the duration, shipping and return are agreed before anything is sent. Your mower stays with you.
Once a prototype is ready, you carry out the agreed test on your own mower with our guidance and share your feedback. Compatibility and behaviour must be checked; no reduction in clogging is guaranteed before testing.
The kit offered in exchange for your help
After completing the agreed contribution and once a validated adaptation has been manufactured, the selected owner receives the Turbine Discs and blades defined for their mower at no charge. The number of discs, cutting area concerned and exact kit contents are confirmed together before we begin. Applying alone does not entitle you to a kit.