Protecting your watercraft when it's out of the water.
The gel coat finish found on PWCs looks fantastic and is perfectly suited to a life on the water. But expose that finish to stones and general road debris while on the trailer, and it's amazing how quickly chips, scuffs and general degradation of the surface occur — not only looking unsightly, but also reducing the resale value of your watercraft.
Get essential protection.
D-Flector stone guards are designed to protect your PWC from stones and other road debris striking the hull of the watercraft when being towed. The marine-grade stainless steel frame, fitted with removable covers, hugs the profile of the watercraft, giving it an added layer of safety while on the road.
D-Flector PWC guards are perfect for small watercraft, providing unparalleled protection to keep your valuable asset in pristine condition.
Heavy-duty, double-weave PVC special-grade mesh offers optimal protection against stone chips and road debris, safely deflecting them to the ground. Broad YKK zipper panels ensure easy access and hassle-free installation.
No-drill, easy bolt-on installation using heavy-duty galvanised U-bolts — around 10 minutes to fit, preserving your trailer's structural integrity.
A unique adjustable bracket design can be customised to fit different jet ski widths and specifications, without any change to your core trailer body.
Rigorously tested to Australian Design Rules (ADR 13/00, VSB 1, ADR 42) and international standards for vibration (ISO 16750-3:2007), salt spray (ASTM B117), stone chip resistance (ASTM D3170) and thermal cycling (IEC 60068-2) — built for real conditions, not just the showroom.
Our unibody stainless steel frame, crafted without joints, minimises the risk of failure by eliminating common issues like loosening and rattling — while its aerodynamic design reduces drag for a smoother, quieter, more fuel-efficient journey.
Unlike our boat range, the D-Flector J100 Jet Ski Stone Guard is a single, universal-fit model — a premium stainless steel frame sized to suit jet skis and PWCs of all sizes:
Not sure it'll fit your setup? Use our fitment guide →
Need a spare part instead — mesh cover or U-bolt? Find your spare part →
Since 2007, D-Flector has been protecting caravans, campers, boats and jet skis on Australia's toughest roads — and standing behind every product we make.
Shop Jet Ski Stone Guards Find Spare Parts
The J100 is a universal-fit design (1400mm wide x 500mm high) suited to jet skis and PWCs of all sizes.
No. The guard bolts straight onto your existing trailer using heavy-duty U-bolts.
A simple DIY install takes around 10 minutes.
Defects in materials and workmanship for 3 years from the date of purchase, for the original owner.
Yes — the mesh cover and U-bolts are both available individually via our spare parts page.
