The Foil Drive V3 Controller Replacement Spring is a small but important spare part for keeping your Foil Drive V3 throttle controller feeling crisp, responsive and reliable. If your controller trigger is no longer returning as it should, or you are rebuilding the controller after wear, damage or servicing, this is the correct replacement spring for the latest V3 controller. It is exactly the sort of part that is easy to overlook until you need it. Keeping a spare in your repair kit makes sense if you ride regularly, travel with your Foil Drive setup, or rely on your system for wing, surf, SUP or downwind foil sessions. Who is it for? This replacement spring is for Foil Drive riders using the V3 controller who need to replace a worn, damaged or missing spring. It is best suited to customers who are confident carrying out small controller maintenance tasks, or who have been advised that the spring is the part required. If you are using an older V1 or V2 Foil Drive controller, this is not the same as the older controller spring set. Please check your controller version before ordering, or contact us if you are unsure. Why choose this replacement spring? Genuine Foil Drive replacement spring for the V3 controller Helps restore correct trigger return and controller feel Useful spare for regular riders and travelling Foil Drive users Small, lightweight and easy to keep in a Foil Drive maintenance kit A sensible part to have available if your controller sees regular saltwater use Specifications Product Foil Drive V3 Controller Replacement Spring Brand Foil Drive Part reference FD266 Compatibility Foil Drive V3 Controller Use Replacement controller trigger spring Package Includes 1 x Foil Drive V3 Controller Replacement Spring Helpful Reading & Related Products Shop all E-Foil Spares & Accessories Shop Foil Drive Accessories Shop Foil Drive Kits Foil Assist Explained: Foil Drive vs Duotone vs Waydoo Duotone Foil Assist vs Foil Drive Gen 2 FAQs Is this spring for the Foil Drive V3 controller? Yes, this replacement spring is listed for the Foil Drive V3 controller. If you have an older V1 or V2 controller, please check the correct spring set before ordering. Is this the same as the older Foil Drive Controller Springs - Stiff set? No. The older stiff controller spring set is listed for V1 and V2 controllers. This product is for the V3 controller, so it is important not to mix the two up. Can I replace the spring myself? Many riders will be able to replace a controller spring themselves if they are comfortable working carefully with small parts. Take your time, work somewhere clean and dry, and avoid forcing any part of the controller. If you are unsure, contact us before starting. Should I keep one as a spare? Yes, it is a sensible small spare if you use your Foil Drive regularly, ride in saltwater, travel with your setup or want to avoid missing a session because of a minor controller issue.