UNION STR BONE 2026

Union STR 2026: durability, performance, and control for all riders

The Union STR 2026 bindings return with an updated design that blends power, comfort, and precision. Built for riders seeking a versatile and durable binding, the STR delivers the perfect balance between support and flexibility. Whether carving on groomers or exploring off-piste terrain, these bindings ensure consistent performance and confidence.

Key features and innovations

• Stage 5 Duraflex baseplate: high-strength injected nylon structure built for durability and direct energy transfer.

• Thermoformed EVA bushings: high-density cushioning absorbs impacts and minimizes vibrations for smoother, more stable rides.

• STR Duraflex highback: newly refined ergonomic shape enhances heel support and natural lateral flex.

• Optimized straps:

  • ExoFrame 2.0 ankle strap: lightweight, pressure-free design providing precise hold and excellent response.

  • TS 1.0 HexGrip toe strap: flexible and secure fit adapting perfectly to any boot shape.

• Aluminum ratchets: solid, easy-to-use, and engineered for long-lasting reliability.

• Universal mounting compatibility: fits 4x2, 4x4, and Channel systems.

• Flex rating 6/10: medium flex delivering comfort, control, and progressive response for intermediate to advanced riders.

Why choose the Union STR 2026
The Union STR 2026 offers a perfect mix of strength, comfort, and performance at an accessible price. Designed for versatility, they provide excellent power transmission, durability, and stability across all snow conditions. Ideal for riders looking for a reliable all-mountain binding that performs season after season.