Sabfoil Flat 425 Rear Stabilizer Pro Finish | Hydrofoil Stabilizer
Pickup available at NORTHERN WATERSPORTS SHOP
Usually ready in 1 hour
Shipping
UK DELIVERY ONLY
Standard 48 Hours - £2.95 / Free over £60 purchase
Express 24 Hours - £7.95
Tracked - £14.99
Returns
If you’re not completely satisfied, you can return your purchase within 14 days for a full refund or exchange — provided it’s unused and in its original packaging. Customer pays for return shipping.
Please initiate returns request on your customer account.
Or email us [email protected]
Description
Sabfoil Flat 425 Rear Stabilizer — Stable, Lifty, Maneuverable
The Flat 425 is the largest stabilizer in the flat range, pairing the loose, winglet-free flat profile with extra surface for added lift and stability. It is the pick for bigger front wings, lighter-wind sessions, heavier riders and anyone learning, where a planted, forgiving tail makes the foil easier to control.
Ride Characteristics
With 266 cm² and a 6.80 aspect ratio, the Flat 425 delivers low-speed stability and early lift while keeping the flat-profile maneuverability that makes turning intuitive — a versatile all-rounder for wing, kite and surf foiling.
SAB Pro Finish
Each stabilizer is hand-sanded to a matte surface with 0-thickness graphics — the SAB Pro Finish — for a clean, fast, Made-in-Italy component built to perform.
Specifications
- Surface area: 266 cm²
- Aspect ratio: 6.80
- Wingspan: 425 mm
- Root chord: 78 mm
- Maximum thickness: 9.5 mm
- Volume: 145 cm³
- Weight (approx.): 129 g
- Construction: Full carbon (with core)
Compatibility
The Flat 425 mounts to the Sabfoil modular fuselage system — pair it with a Sabfoil front wing and fuselage to complete your hydrofoil. Not sure which stabilizer suits your wing? Speak to the team at Northern Watersports and we will help you match it.

