CORE Sensor 4S Pro Control Bar

Pro-level precision, intuitive simplicity, and uncompromising kite control.

The CORE Sensor 4S Pro is engineered for riders who demand the most direct and precise connection possible between bar and kite. Its clean design combines an exceptionally rigid carbon-reinforced bar, ultra-direct Tectanium 2 lines, intuitive controls, and a versatile single-front-line safety system.

Every component is designed to improve feedback, reduce unnecessary complexity, and maintain dependable performance under demanding loads. Whether you are freeriding, boosting, looping, wave riding, foiling, or riding freestyle, the Sensor 4S Pro provides immediate response and accurate kite control.

Maximum Precision and Direct Feedback

The long-fiber carbon-reinforced high-performance polymer bar is stiffer, stronger, and lighter than the previous construction. Increased rigidity reduces unwanted flex and transfers steering input more directly to the kite.

The Pro model is equipped with Tectanium 2 flying lines. These exceptionally thin, stiff, and high-strength lines minimize drag and stretch, delivering immediate steering response and precise feedback under heavy load.

Simple, Adjustable Control

The 4:1 trim adjuster reduces the force required to adjust the kite while riding. The FlexTrim system, integrated into the floater, also allows the back lines to be fine-tuned directly at the bar without untying knots.

Adjustable bar ends allow the standard bar to switch between 50 and 46.5 cm. The optional Compact version switches between 45 and 41.5 cm for smaller kites, wave riding, foiling, and riders who prefer a shorter control bar.

Universal Safety and Compatibility

The SFS+ safety system flags the kite onto a single front line to minimize remaining pull after release. It is compatible with both fixed-bridle and pulley-bridle kite designs.

A quickly adjustable High-V or Low-V line split and universal pigtails allow the Sensor 4S Pro to work with current CORE kites, many previous-generation CORE models, and many compatible four-line kites from other manufacturers.

Key Features

• Long-Fiber Carbon Bar: Increased stiffness, strength, load resistance, and direct feedback
• Tectanium 2 Lines: Thin, stiff, high-strength lines exclusive to the Pro version
• 24m Vario Line System: Configurable to 18, 20, 22, or 24 meters
• SFS+ Safety: Full flag-out onto one front line
• ISO-Certified CIC Quick Release: Intuitive push-away release with quick click-in reassembly
• Auto Untwist: Ceramic bearing automatically untwists the front lines below the bar
• 4:1 Adjuster: Smooth and precise power adjustment with reduced operating force
• FlexTrim: Back-line fine-tuning directly at the bar
• High-V or Low-V Split: Quickly adjustable for different kites and riding styles
• Adjustable Bar Width: Tool-free width adjustment at the bar ends
• Stealth Winders: Fold-away line winders create smooth, uncluttered bar ends while riding
• Universal Pigtails: Supports compatibility with a broad range of four-line kites
• GripLoc 2: Durable, abrasion-resistant EVA grip with clear left-side identification
• Replaceable Click-In Inserts: Bar-center inserts can be serviced without disassembling the bar
• Spliced Line Ends: Clean, strong, and aerodynamically efficient connections
• Short Safety Leash: Compact ISO-compliant leash included as standard

Available Bar Sizes

• Standard: 50 cm / 46.5 cm adjustable width
• Compact: 45 cm / 41.5 cm adjustable width

Line-Length Options

• 18 meters
• 20 meters using the first extension set
• 22 meters using the alternate extension configuration
• 24 meters using the complete Vario line set

What’s Included

• CORE Sensor 4S Pro Control Bar
• 24m Tectanium 2 Vario lines configured as 18 + 4 + 2 meters
• Standard Loop and Stick Set
• Combo Ring
• CORE Short Safety Leash
• Ventilated MultiBag
• User manual

Compatibility

The Sensor 4S Pro is compatible with current fixed-bridle CORE kites, pulley-bridle CORE kites, numerous previous-generation CORE models, and many compatible four-line kites from other manufacturers.

Important: Always verify the required front-line safety system, line split, pigtail orientation, and equal line lengths before connecting the bar to a non-CORE kite.

Optional Accessories

• Rope Slider Loop for rope harnesses
• Mini Loop for reduced bar reach
• Pro Loop for unhooked riding
• CORE Pro Leash
• Additional short-line sets
• Replacement click-in inserts and service parts