The CORE Sensor 4S Pro 2026 embodies CORE's "Perfection through Simplicity" philosophy: minimalist design, precise function, and premium construction. It features a new bar made from a high-performance polymer reinforced with long-fiber carbon, thinner and stronger TECTANIUM 2 lines, the SFS+ system, and redesigned details like FlexTrim and replaceable click-in inserts for maximum feedback and uncompromising steering.
KEY INFORMATION
CORE Sensor 4S Pro 2026, long-fiber carbon bar, TECTANIUM 2 lines, SFS+ | GlissEvolution
What we like
- NEW long-fiber carbon bar: stiffer, stronger, and lighter.
- NEW click-in inserts: replaceable without taking the bar apart, reducing wear and extending its lifespan.
- NEW FlexTrim: adjust your back lines directly on the bar. Fast, precise, and intuitive, with no knots needed.
- TECTANIUM 2 Lines: thinner, stronger, and ultra-direct.
- SFS+ 100% Single Frontline Safety: now compatible with kites that have fixed bridles.
- Compact Bar 45 cm: a shorter version is available as an option.
Available sizes
Color
Included / Not included
- ✓ Included: Bar 50 / 46.5 cm, Vario lines 24 m (18 + 4 + 2 m), standard loop & stick set, combo ring, Short Safety Leash, bar bag, manual
- ✗ Not included (optional): Interchangeable loop & stick sets, Short line sets (from 8 m lines)
DETAILED DESCRIPTION
A long-fiber carbon bar
At the heart of the Sensor 4S Pro is a new bar made from a high-performance polymer reinforced with long-fiber carbon. This construction delivers increased stiffness, strength, and load resistance for a stiffer, stronger, and lighter feel. The new grey-yellow color coding on the left side is now consistent across both Sensor 4S versions.
Ultra-direct TECTANIUM 2 Lines
Thinner, stronger, and ultra-direct, TECTANIUM 2 lines deliver significantly more direct feedback and precise control. The spliced ends, braided and sewn, provide additional strength.
FlexTrim and click-in inserts
The FlexTrim clamp, integrated into the floater, lets you fine-tune your back lines directly at the bar with no knots required. For the first time, the redesigned click-in inserts in the center of the bar are replaceable without taking it apart, which means less wear and a longer lifespan.
SFS+, CIC, GripLoc 2: A Complete System
Features include 100% Single Frontline Safety (SFS+), now compatible with fixed bridle kites. The push-out CIC Release allows for quick reassembly, and the 4:1 trim is fast and precise. Auto Untwist works via ceramic bearings below the bar, and you can choose a High V or Low V line split. For ergonomics, the EVA GripLoc 2 grip is more abrasion-resistant and comfortable. Stealth Winders conceal the line winders in the bar ends, and the width adjusts with a click-out / click-in system. It comes with universal pigtails and an extra-short Short Safety Leash. Vario lines are adjustable to 18, 20, 22, or 24 m.
TECHNICAL SPECIFICATIONS
| Version | Width | Possible lines lengths |
|---|---|---|
| Standard | 50 / 46.5 cm | 18, 20, 22, 24 m |
| Compact | 45 cm | 18, 20, 22, 24 m |
| Specifications | |
|---|---|
| Product | Core, CORE SENSOR 4S PRO BAR 2026 |
| Bar Construction | High-performance polymer reinforced with long-fiber carbon |
| Available widths | 50 / 46.5 cm (standard), 45 cm (Compact, optional) |
| Lines | TECTANIUM 2, thinner, stronger, ultra-direct |
| Lines lengths | Vario Lines: 18, 20, 22, 24 m |
| Safety | SFS+ 100% Single Frontline Safety, compatible with fixed bridle kites. |
| Front Splits | High V or Low V line split |
| Adjuster | 4:1 Adjuster |
| Release System | CIC Release with push-out function and quick reassembly. |
| Back line adjustment | FlexTrim integrated into the floater (no knots). |
| Central inserts | Replaceable click-in inserts (no bar disassembly required). |
| Grip | GripLoc 2 EVA, abrasion-resistant and comfortable. |
| Line Storage | Stealth Winders are integrated into the bar ends. |
| Anti-twist | Auto Untwist via ceramic bearings (below the bar). |
| Pigtails | Universal pigtails |
| Lines ends | Spliced ends (braided and sewn). |
| Attachment ring | Combo ring |
| Bar width | Adjustable by click-out / click-in. |
| Color | Grey-yellow signal coding on the left side. |
| Delivered with | Bar, Vario lines 24 m (18 + 4 + 2), standard loop & stick set, combo ring, Short Safety Leash, bar bag, manual |
| Options | Interchangeable loop & stick sets and Short line sets (from 8 m) are available. |
VIDEOS
FAQ
What are the differences between the Sensor 4S Pro and the standard Sensor 4S?
The Pro features TECTANIUM 2 lines and a combo ring, while the standard Sensor 4S uses Power Lines by LIROS and a triple ring. The Compact 45 cm version is exclusively available on the Pro.
What bar widths are available?
The Sensor 4S Pro is available in two widths: the standard 50 / 46.5 cm and the optional Compact 45 cm. The Vario lines can be set to 18, 20, 22, or 24 m on both models.
Is the Sensor 4S Pro compatible with other kite brands?
Thanks to SFS+, the Sensor 4S Pro is 100% compatible with all fixed-bridle kites, as well as the entire CORE range.
Can you replace the center inserts yourself?
Yes! It's one of the biggest updates on the Sensor 4S. The redesigned click-in inserts can now be swapped out without taking the bar apart, which means less wear and a longer life for your bar.
What options are available?
There are two optional accessories: the Interchangeable Loop & Stick Sets to choose the right loop for your riding style, and the Short Line Sets for riding with lines as short as 8 m.
Why buy from GlissEvolution?
GlissEvolution is over 20 years of watersports expertise. Our team of passionate riders tests all the gear themselves on the local spots of La Baule and Pornichet. You get responsive, France-based after-sales support, a 2-year warranty, free shipping on orders over €150, and the option for in-store pickup at our shop in Pornichet.
François
François has been living and breathing kitesurf since day one. As a certified instructor and a born competitor, he knows every kite and every bar inside out. His advice is precise, practical, and always focused on helping you progress.
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