STR (2025)

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Ride the entire mountain without breaking the bank. The STR is the perfect introduction to Union's All-Mountain binding category. A responsive Stage 5 Duraflex baseplate, paired wi th the supportive S11 Duraflex highback, and super durable Exoframe 2.0 ankle strap, will keep you feeling locked in and ready to power through whatever the mountain can throw at you. Features: Baseplate: Stage 5 Duraflex Bushing: EXT Thermoformed EVA Heelcup: Extruded 3D Aluminum Highback: S11 Duraflex Ankle Strap: Exoframe 3.0 Toe Strap: TS 2.1 Tiles Ratchet: Alu S2 w/ Steel FLAD: Tool-Less Hardware: Grade 8.8 Steel Strap Adjustment: Tool-Less Canting: Yes Show more