Ride the entire mountain without breaking the bank. The STR is the perfect intro to Union's All-Mountain binding category. Ride the entire mountain without breaking the bank. The STR is the perfect intro 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.
S11 Duraflex Highback The perfect blend of flex and response for riding the entire mountain. The S11 Duraflex highback is ideal for beginner to intermediate riders looking to up their game.
Exoframe 2.0 Ankle Strap Exoframe 2.0 ankle straps provide a secure and locked in ride feel. Lightweight, super durable and a team and shop favorite.
Stage 5 Duraflex Baseplate All day comfort and response for riding the entire mountain. The bombproof Stage 5 Duraflex baseplate is built to last.
Baseplate: Stage 5 Duraflex
Bushing: EXT Thermoformed EVA
Heel cup: Extruded 3D Aluminum
Highback: S11 Duraflex
Ankle Strap: Exoframe 2.0
Toe Strap: TS 1.0 Hexagrip
Hardware: Grade 8.8 Steel
Strap Adjustment: Traditional
Disk Type and Compatibility: Camber Disk, 4x4, 4x2, Channel