UNION Source Pro snowboard bindings

Union Source Pro – high-performance snowboard bindings

Union Source Pro is a high-end binding engineered for riders who demand precision, fast response and maximum board feel – but prefer a slightly more forgiving setup compared to the ultra-stiff Source FC. Featuring a balanced flex, the new Direct Connect system and wider ankle straps, this model delivers the perfect blend of comfort, control and lightweight performance. Trusted and ridden by Torstein Horgmo.

Weight: 700 g (per binding, size M)

Key Features

• All-New Direct Connect System – no disk, faster response, lower weight
• Italian-made Forged Carbon
• Reduced baseplate height for enhanced board feel
• Ridden by: Torstein Horgmo

Product Description

The Union Source Pro is built for riders who prioritize precise edge control, stability and instant energy transfer. A two-layer baseplate construction, reduced height, advanced materials and optimized geometry provide exceptional response and powerful riding capabilities. Hybrid 2.0 and TS 6.0 straps keep your boots locked in with high comfort, making this binding ideal for long days on the mountain.

Technical Details

• Flex: Longitudinal 9/10, Lateral 7/10
• Baseplate: S10 Halo Duraflex CB
• Construction: Two-layer baseplate – Core (Forged Carbon) + Frame
• Cushioning: Hi-Flex HP EVA
• Canting: None
• Highback: S18 Source Pro (Duraflex CB), 15% lighter
• Highback Adjustment: Integrated 3-stage FLAD
• Heelcup: 3D Aluminum – lifetime warranty
• Ankle Strap: Hybrid 2.0 – V-cut flex pattern
• Toe Strap: TS 6.0 – perfect boot conformity
• Ratchets: Magnesium S1 with aluminum base
• Mounting System: Direct Connect – only 2 screws + washers
• Adjustment: Pin
• Hardware: Class 8.8 steel + titanium

Technologies

Direct Connect

Union’s new no-disk mounting system that provides a stronger, lighter and significantly more responsive connection between rider and board.

Two-Layer Baseplate Construction

Two separate layers (Core + Frame) allow independent tuning of stiffness, materials and responsiveness for maximum ride performance.

Duraflex CB Halo Baseplate Frame

Union’s lightest baseplate frame ever, engineered with carbon-injected Duraflex CB nylon for strength and minimal weight.

Forged Carbon DCS Baseplate Core

Extremely lightweight, stiff and responsive carbon core. Reduces baseplate height by 10% for the closest possible connection to the snowboard.

Hi-Flex EVA Bushing

More durable and cushioned than standard EVA. Provides shock absorption and long-lasting comfort without losing shape over time.

S18 Source Pro Highback

A Duraflex CB highback offering reduced weight, high responsiveness and ideal edge-to-edge precision.

Hybrid 2.0 & TS 6.0 Straps

High-performance straps offering optimal support, no pressure points and superior boot conformity.

Duraflex Blue

Union’s most eco-friendly nylon to date – made with up to 90% sustainable raw materials while maintaining full durability and cold-temperature strength.