Size Guide
Shop new season STR bindings here!
King Of The Mountain
All-mountain binding for beginners to intermediate riders.
Bombproof construction for season after season dependability.
Packed with high-end features and trickle-down technology from the Atlas.
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 with 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.
Additional Information:
Binding Performance: (0-10)
Freestyle 7
All Mountain 10
Freeride 5
Binding Flex: (0-10)
Overall 6
Baseplate 6
Highback 6
Straps 6
Binding Weight: Grams 840g
Baseplate - Stage 5 Duraflex - All day comfort and response for riding the entire mountain.
Bushing - EXT Thermoformed EVA Shock absorbing EVA padding - saves your heels and promotes a true and even board flex.
Heelcup - Extruded 3D Aluminum - Designed for optimum heel hold and minimization of drag. Lifetime warranty.
Highback - S11 Duraflex - Comfortable, responsive and ready to carve up the mountain.
Ankle Strap - Exoframe 2.0 - Lightweight, super durable and provide a locked in ride feel.
Toe Strap - TS 1.0 Hexgrip - Multi-Positional options, thermoplastic anti-slip material and fits to any boot
Ratchets - Aluminium - Fast in, fast out - Union aluminum ratchets are easy to use and made to stand the test of time.
FLAD- Tool-Less - Quickly adjust your forward lean angle to suit the terrain in front of you.
Hardware Grade 8.8 Steel The strongest steel available on the market.
Strap Adjust Traditional Easily Adjust With A #3 Screw Driver
Disk Type Camber Disk
Compatibility 4x4, 4x2, Channel
