CORE Sensor 4 Pro Bar System

The most accurate and tidy bar system on the market,
now more versatile and reliable than ever before.

Certified according to ISO 21853 and approved by the IKO, the Sensor 4 can also be used to fly fixed-bridled kites such as the Pace and Pace Pro for the first time, as the all-new SFS+ ensures complete blowing out on just one frontline. And of course, it is also fully compatible with all other CORE models as well as many other kites on the market. 

For the first time, it is possible to switch between a high V and a low V (or Y) in a matter of seconds. While all CORE kites are optimized for a high V, a deep V offers advantages for radical action with short lines under 20 meters.

With SFS+ and High/Low-V-Line Split, the Sensor 4 becomes more versatile and can be universally combined with many kites on the market.

The new Sensor 4
progress is in your hand

VERSATILITY

CORE Sensor 4 Pro Bar - Single Frontline Safety

100% SINGLE FRONTLINE SAFETY (SFS+)
THE UNIVERSAL SAFETY FOR FIXED AND PULLEY BRIDLED KITES

The Sensor 4 Bar has received an IKO tested SFS+ Safety. When the Quick Release is activated, the bar moves immediately to the kite with both backlines and a frontline. The kite blows out without pressure on only one front line (safety line) without any residual pull. This safety is suitable for fixed bridled kites such as the Pace Pro as well as pulley bridled kites (all other CORE kite models). In combination with our 4:1 adjuster, this is one of the safest safety systems on the market.

HIGH V OR LOW V LINE SPLIT
FOR EVEN MORE ADJUSTABILITY TO YOUR PREFERENCES

The Sensor 4 Bar offers the possibility to switch between a low V and a high V (or Y). While all CORE kites are optimized for a high V, a deep V offers advantages for radical action with short lines from 12 meters and can be combined with many kites on the market. We recommend flying all CORE models with a high V.

Core Sensor 4 Bar System - Universal Pigtails

UNIVERSAL PIGTAILS
TUNE YOUR BAR TO LENGTH

Any Sensor Bar connoisseur will notice it immediately. The Sensor 4 Bar has universal pigtails. This not only makes it easier to cut your bar to length, but also connects it to many other kites on the market.

USABILITY

AUTO UNTWIST
ALWAYS PERFECTLY UNTWISTED LINES

Often copied, but never equaled. The Auto Untwist of the Sensor 4 ensures that you always have perfectly sorted front lines. Thanks to the extremely low-friction and low-wear ceramic ball bearing below the Quick Release, the Sensor 4 Bar always unscrews the lines immediately. Without any action on the part of the rider. The result: optimal power flows in every situation and outstanding durability in salt water and sand.

4:1 Adjuster - CORE Sensor 4 Pro Bar System

4:1 ADJUSTER
LITTLE EFFORT –
BIG EFFECT

The force required to operate the adjuster is quartered by sophisticated deflections, allowing for smooth, precise angle adjustments with minimal effort, even in the strongest winds. The integrated elastic band automatically shortens the adjuster rope for added convenience.

STEALTH WINDERS
HARMONIOUS TRANSITIONS WITH FLIGHT AND STORAGE FUNCTIONS 

The hinged winders offer a flight and a storage option. After the lines have been unwound from the bar, the winders can be easily folded in for flight mode. Smooth transitions without hard edges. 

STEALTH WINDERS
HARMONIOUS TRANSITIONS WITH FLIGHT AND STORAGE FUNCTIONS

The hinged winders offer a flight and a storage option. After the lines have been unwound from the bar, the winders can be easily folded in for flight mode. Smooth transitions without hard edges. 

BAR WIDTH ADJUSTMENT
QUICK ADJUSTABILITY PER KITE SIZE

The bar width of the Sensor 4 can be adjusted between 50 cm / 46.5 cm with a click of the finger. This is made possible by the rotatable control line suspension hidden in the bar ends. In this way, you can optimally adapt your Sensor 4 Pro to the entire size range.  

TECTANIUM® 2 VARIO LINES - CORE Sensor 4 Pro Bar

TECTANIUM® 2 VARIO LINES
THIN AND YET BRUTALLY STRONG.

For the flying and control lines, the Sensor 4 Pro Bar uses the high-tech material Tectanium® 2, which has been developed exclusively for CORE, for even higher abrasion resistance and durability. The silver line set is thinner and lighter than the standard line, but still achieves a breaking load that is around 50 percent higher. Above all, the fourfold higher stretch resistance ensures an unrivalled precise and direct control and flight feel.

The variable line set has a basic length of 18 meters and has line extensions in two- and four-meters length. Depending on preference or area of use, it is possible to switch between line lengths of 18, 20, 22 and 24 meters in just a few simple steps. 

CIC Quick Release - CORE Sensor 4 Pro Bar System

CIC QUICK RELEASE
RELIABLY RELEASED,
QUICKLY ASSEMBLED

The ISO-certified CORE Intuitive-Connect QR is designed to work effectively even in the most critical situations and can be intuitively released under load as well as with sagging lines. The QR body is made of carbon-fiber-reinforced high-performance plastic and V4A steel at its core. The revised cap of the QR offers a good grip without the risk of accidentally getting caught with the wetsuit. After a trigger, the system is ready for use again in a flash with just one click. The revised locking mechanism with green marking line for easier control prevents false triggering due to loops that are not clicked in correctly. 

To attach your Safety Leash, the Sensor 4 Pro comes with the Combo Ring. This also allows riding in "Suicide Mode". 

CORE Sensor 4 Pro Bar - 100% SINGLE FRONTLINE SAFETY (SFS+)

CORE Sensor 4 Pro Bar - CIC Quick Release

ISO certified Quick Release
PROVEN. TRUSTED. CERTIFIED

From the beginning in 2020, we have been actively involved in standardizing Quick Release safety requirements under the guidance of the GKA. The ISO standard 21853:2020 introduced during this process specifies release force requirements not only for dry conditions, but also in challenging situations such as heavy sand, high loads, and extreme temperatures. In addition, the material thickness and color have been determined to clearly signal to riders and helpers, regardless of the brand, how to operate the Quick Release in any situation.

This standardized testing process ensures that all manufacturers meet the same rigorous safety requirements, resulting in higher-quality products and real value for customers. Only after successful testing by the independent Fraunhofer Institute in Rostock according to the ISO 21853:2020 requirements, Quick Releases receive the certificate.

At CORE bars, this certification is marked with engravings on both the chicken stick and the Quick Release of the Safety Leash, providing visible proof of compliance and reliability.

QUALITY BUILT

GRIPLOC 2
EVERYTHING UNDER CONTROL

The new EVA base is both more abrasion-resistant and more comfortable and durable. It ensures a non-slip, comfortable hold at the bar. Thanks to the calming color scheme and a red line on the back, the correct position of the bar can be seen at first glance at any time. 

CARBON SOUL
ULTRA STABLE AND DIRECT

Thanks to the use of a carbon fiber composite, the handlebar of the Sensor 4 Pro Bar is incredibly light, but at the same time extremely stiff, which is noticeable in the form of an unprecedentedly direct steering feel. Kitesurfing has never been more precise! 

CARBON SOUL
ULTRA STABLE AND DIRECT

Thanks to the use of a carbon fiber composite, the handlebar of the Sensor 4 Pro Bar is incredibly light, but at the same time extremely stiff, which is noticeable in the form of an unprecedentedly direct steering feel. Kitesurfing has never been more precise! 

TITANIUM CORE
LIGHT AS A FEATHER AND ULTRA-STRONG

The titanium carrier in the handlebar ensures extreme rigidity and a particularly crisp flight feeling. In addition to a significant increase in breaking load, it enables double line guidance in the center with interchangeable inserts.

TITANIUM CORE
LIGHT AS A FEATHER AND ULTRA-STRONG

The titanium carrier in the handlebar ensures extreme rigidity and a particularly crisp flight feeling. In addition to a significant increase in breaking load, it enables double line guidance in the center with interchangeable inserts. 

OTHER FEATURES

SENSOR 4 PRO COMPACT
FOR SMALL KITES AND BIG WAKESTYLE

The Sensor 4 Pro Bar in the Compact version has a shorter bar with a width of 45 cm. The rotatable control line suspension hidden in the bar ends allows the width of the bar to be reduced again to 41.5cm. With two advantages: smaller kites can be controlled more precisely when wave kiting, for example, and larger gliders can be taxed less easily by freestylers.

SHORT SAFETY LEASH
EXTRA SHORT IS EXTRA SAFE

All CORE bars are supplied with the ISO-compliant Short Safety Leash as standard. At only 55 centimeters , it is pleasantly short, yet elastic for comfortable hooking, and guarantees that the release mechanism is always within easy reach of the rider's field of vision at the front of the harness. If you want to ride unhooked, you can alternatively combine the longer CORE Pro Leash with the Sensor 4 Pro Bar.

FREE FLOATER
BETTER STEERING. ALWAYS IN REACH

The floaters are positioned a few centimeters above the bar, unattached, providing a unique, smooth, and dynamic sensor control experience. Their new shape enhances the bar's floatability with increased volume. An inner grip surface ensures an intuitive and direct hold for easier kite relaunching. Additionally, the line above the floater is encased in a tube to maintain optimal positioning even without tension.

SPLICED ENDS
STRENGTH IN THE DETAILS

A special detail of the sensor lines are the spliced line ends. They are not simply secured by parallel seams, but are elaborately spliced before sewing. This guarantees higher strength and more favorable aerodynamics – laying out the lines is also smoother.

Replaceable Bar Inserts - CORE Sensor 4 Bar System

REPLACEABLE WEAR INSERTS
REPLACEMENT MADE EASY

In the middle of the bar, the depower lines run from an insert with double channel guide through the spar in an orderly manner. The special material acts like lubricant on the coated linen. In the event of wear, the insert can be easily replaced.

MULTIBAG
MORE THAN JUST A BAG

The foldable CORE Multibag offers optimal protection for your Sensor 4 Pro Bar when traveling or on the way to the spot. Several compartments offer space for accessories such as line extensions or an exchange loop. The mesh insert on the back ensures good ventilation.

High-Quality Raw Materials - CORE Sensor 3S Pro Bar

HIGH-QUALITY RAW MATERIALS
THE DNA OF THE SENSOR-FEELING

A bar is only as good as the quality of its individual parts. This is exactly why we rely on high-performance polymers made in Germany for all components. Extreme stiffness, low frictional resistance and excellent dimensional stability are the hallmarks of these high-performance plastics.

Titanium has a similar resilience to steel, but at the same time is much lighter and corrosion resistant. That's exactly why the core of the Barholm, as well as some other parts, is made of this high-tech material.  Marine Grade A4 stainless steel is used for the metal components, the ultimate in maritime applications.

ACCESSORIES

CORE LOOPS & STICK SETS

ROPE SLIDER

With the Rope Slider Loop, we offer a specific solution for wave and foil kiters with a rope harness. Due to its compact design, it brings the bar very close to the body and allows intensive lateral twists of the upper body, without annoying slipping of the harness, which means increased riding comfort in the wave. The Rope Slider is intended exclusively for use with a rope spreaderbar, e.g. of the CORE Link. 

MINI LOOP (XS)

The smallest loop shortens the distance to the bar and adjuster by 2 cm and is therefore recommended for women and children. 

STANDARD LOOP (S)

The small loop included with the Sensor 4 Pro Bar is tailored to the needs of freeriders and freestylers who mainly ride hooked. Due to its short length, the bar and adjuster remain easily accessible at all times. The rotatable chicken stick can be turned to the side for comfortable hooking. To secure the loop, it is turned inwards and guided through the trapezoidal hook. The Sensor 4 with Standard Loop comes with a triple ring.

The Sensor 4 Pro comes with a combo ring.

PRO LOOP (L)

For radical wakestylers, freestylers and all kiters who do hooked tricks, the largest Pro Loop available is the perfect complement to the Sensor 4 Pro Bar. Due to its length, hooking and unhooking is easy and intuitive. This loop is also equipped with a chicken stick. When not in use, it turns outwards, that way it will never get in the way of your maneuvers. 

PRO LEASH

Are you a radical freestyler or wakestyler, and do you regularly include unhooked maneuvers in your sessions? If so, the Pro Leash 3 is the perfect choice for you.

Its length of 170 cm (can be extended to 215 cm) ensures comfortable passes without the leash becoming restrictive. You will appreciate the bomb-proof carabiner and the elastic webbing material, which comes from mountaineering and has a load capacity of 500 kg. The sviwel eliminates twisting that can occur in the leash after multiple bar passes.

However, the Quick Release is less intuitively accessible when attached to the back of the harness compared to our Short Safety Leash, making this an accessory best suited for professionals.

ACCESSORIES

ROPE SLIDER

With the Rope Slider Loop, we offer a specific solution for wave and foil kiters with a rope harness. Due to its compact design, it brings the bar very close to the body and allows intensive lateral twists of the upper body, without annoying slipping of the harness, which means increased riding comfort in the wave. The Rope Slider is intended exclusively for use with a rope spreaderbar, e.g. of the CORE Link. 

MINI LOOP (XS)

The smallest loop shortens the distance to the bar and adjuster by 2 cm and is therefore recommended for women and children.

STANDARD LOOP (S)

The small loop included with the Sensor 4 Pro Bar is tailored to the needs of freeriders and freestylers who mainly ride hooked. Due to its short length, the bar and adjuster remain easily accessible at all times. The rotatable chicken stick can be turned to the side for comfortable hooking. To secure the loop, it is turned inwards and guided through the trapezoidal hook. The Sensor 4 with Standard Loop comes with a triple ring.

The Sensor 4 Pro comes with a combo ring.

PRO LOOP (l)

For radical wakestylers, freestylers and all kiters who do hooked tricks, the largest Pro Loop available is the perfect complement to the Sensor 4 Pro Bar. Due to its length, hooking and unhooking is easy and intuitive. This loop is also equipped with a chicken stick. When not in use, it turns outwards, that way it will never get in the way of your maneuvers. 

PRO LEASH

Are you a radical freestyler or wakestyler, and do you regularly include unhooked maneuvers in your sessions? If so, the Pro Leash 3 is the perfect choice for you.

Its length of 170 cm (can be extended to 215 cm) ensures comfortable passes without the leash becoming restrictive. You will appreciate the bomb-proof carabiner and the elastic webbing material, which comes from mountaineering and has a load capacity of 500 kg. The sviwel eliminates twisting that can occur in the leash after multiple bar passes.

However, the Quick Release is less intuitively accessible when attached to the back of the harness compared to our Short Safety Leash, making this an accessory best suited for professionals.

Moments

CORE Sensor 4 Pro Bar System + Choice 6 Board

	Price*
Sensor 4	749 EUR
Sensor 4 Pro	849 EUR
Sensor 4 Pro Compact	849 EUR
* suggested retail price. Pricing may vary.

_{The pictures shown on the website are for reference only, the actual product may vary.}

6 year parts availability

CORE bar systems are built to last. Our legendary durability is backed by a six year parts availability guarantee. We will stock all Sensor 4 Pro replacement parts for a minimum of six years from date of purchase.

Compatibility

The Sensor 4 Pro bar is fully compatible with the Pace Pro, XR Pro, XR8, XR7, XR7 LW, XR6, XR6 LW, XR5, XR5 LW, XR4, XR4 LW, Riot XR3, Riot XR3 LW, Riot XR2, Riot XR2 LW, Riot XR, Riot XR LW, Nexus 4, Nexus 3, Nexus 2, Nexus 2 LW, Nexus, Nexus LW, Free, Free LW, GTS6, GTS6 LW, GTS5, GTS5 LW, GTS4, GTS4 LW, GTS3, GTS3 LW, GTS2, GTS, GT, XLITE, Section 4, Section 3, Section 3 LW, Section 2, Section 2 LW, Section, Section LW and lots of kites by other brands.

SUPPORt

Now available at your local CORE retailer.

Delivery

SENSOR 4 Pro

Bar comes with 24m Tectanium 2 Vario lines (18+4+2m), standard loop/stick set, 50cm/46,5 cm or 45/41,5 cm bar, Short Safety Leash, barbag & manual

The Power of Simplicity and Versatility

THE POWER OF SIMPLICITY AND VERSATILITY

SENSORY PERFECTION AND PRECISION IN A NEW DIMENSION

Features

Key Feature Snapshot

The most accurate and tidy bar system on the market,now more versatile and reliable than ever before.

The new Sensor 4progress is in your hand

VERSATILITY

100% SINGLE FRONTLINE SAFETY (SFS+)THE UNIVERSAL SAFETY FOR FIXED AND PULLEY BRIDLED KITES

HIGH V OR LOW V LINE SPLITFOR EVEN MORE ADJUSTABILITY TO YOUR PREFERENCES

UNIVERSAL PIGTAILSTUNE YOUR BAR TO LENGTH

USABILITY

AUTO UNTWISTALWAYS PERFECTLY UNTWISTED LINES

4:1 ADJUSTERLITTLE EFFORT –BIG EFFECT

STEALTH WINDERSHARMONIOUS TRANSITIONS WITH FLIGHT AND STORAGE FUNCTIONS

STEALTH WINDERSHARMONIOUS TRANSITIONS WITH FLIGHT AND STORAGE FUNCTIONS

BAR WIDTH ADJUSTMENTQUICK ADJUSTABILITY PER KITE SIZE

RELIABILITY

TECTANIUM® 2 VARIO LINESTHIN AND YET BRUTALLY STRONG.

CIC QUICK RELEASERELIABLY RELEASED,QUICKLY ASSEMBLED

ISO certified Quick Release PROVEN. TRUSTED. CERTIFIED

QUALITY BUILT

GRIPLOC 2EVERYTHING UNDER CONTROL

CARBON SOULULTRA STABLE AND DIRECT

CARBON SOULULTRA STABLE AND DIRECT

TITANIUM CORELIGHT AS A FEATHER AND ULTRA-STRONG

TITANIUM CORELIGHT AS A FEATHER AND ULTRA-STRONG

OTHER FEATURES

SENSOR 4 PRO COMPACTFOR SMALL KITES AND BIG WAKESTYLE

SHORT SAFETY LEASHEXTRA SHORT IS EXTRA SAFE

FREE FLOATERBETTER STEERING. ALWAYS IN REACH

SPLICED ENDSSTRENGTH IN THE DETAILS

REPLACEABLE WEAR INSERTSREPLACEMENT MADE EASY

MULTIBAGMORE THAN JUST A BAG

HIGH-QUALITY RAW MATERIALSTHE DNA OF THE SENSOR-FEELING

ACCESSORIES

CORE LOOPS & STICK SETS

ROPE SLIDER

MINI LOOP (XS)

STANDARD LOOP (S)

PRO LOOP (L)

PRO LEASH

ACCESSORIES

ROPE SLIDER

MINI LOOP (XS)

STANDARD LOOP (S)

PRO LOOP (l)

PRO LEASH

Moments

6 year parts availability

Compatibility

SUPPORt

Delivery

SENSOR 4 Pro

Perfect Match

Pace Pro

Ultra High Performance | Big Air | Kiteloop | Freestyle

XR Pro

Ultra High Performance | Big Air | Freestyle | Kiteloop

Choice 6

Freestyle + | Big Air | Wakestyle

Limited Edition

UNSEEN STYLE

More about CORE

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The most accurate and tidy bar system on the market,
now more versatile and reliable than ever before.

The new Sensor 4
progress is in your hand

100% SINGLE FRONTLINE SAFETY (SFS+)
THE UNIVERSAL SAFETY FOR FIXED AND PULLEY BRIDLED KITES

HIGH V OR LOW V LINE SPLIT
FOR EVEN MORE ADJUSTABILITY TO YOUR PREFERENCES

UNIVERSAL PIGTAILS
TUNE YOUR BAR TO LENGTH

AUTO UNTWIST
ALWAYS PERFECTLY UNTWISTED LINES

4:1 ADJUSTER
LITTLE EFFORT –
BIG EFFECT

STEALTH WINDERS
HARMONIOUS TRANSITIONS WITH FLIGHT AND STORAGE FUNCTIONS 

STEALTH WINDERS
HARMONIOUS TRANSITIONS WITH FLIGHT AND STORAGE FUNCTIONS

BAR WIDTH ADJUSTMENT
QUICK ADJUSTABILITY PER KITE SIZE

TECTANIUM® 2 VARIO LINES
THIN AND YET BRUTALLY STRONG.

CIC QUICK RELEASE
RELIABLY RELEASED,
QUICKLY ASSEMBLED

ISO certified Quick Release
PROVEN. TRUSTED. CERTIFIED

GRIPLOC 2
EVERYTHING UNDER CONTROL

CARBON SOUL
ULTRA STABLE AND DIRECT

CARBON SOUL
ULTRA STABLE AND DIRECT

TITANIUM CORE
LIGHT AS A FEATHER AND ULTRA-STRONG

TITANIUM CORE
LIGHT AS A FEATHER AND ULTRA-STRONG

SENSOR 4 PRO COMPACT
FOR SMALL KITES AND BIG WAKESTYLE

SHORT SAFETY LEASH
EXTRA SHORT IS EXTRA SAFE

FREE FLOATER
BETTER STEERING. ALWAYS IN REACH

SPLICED ENDS
STRENGTH IN THE DETAILS

REPLACEABLE WEAR INSERTS
REPLACEMENT MADE EASY

MULTIBAG
MORE THAN JUST A BAG

HIGH-QUALITY RAW MATERIALS
THE DNA OF THE SENSOR-FEELING