The Union Force Classic is the most iconic and best-selling binding in snowboarding history. Known for its bombproof construction and proven all-mountain versatility, it&';s built to perform season after season with reliable response and timeless design trusted by professional riders worldwide. Riding Category: All-Mountain Skill Level: Intermediate - Advanced Flex: 7 / 10 (Medium-Stiff) Best Terrain: All-mountain, park, and resort terrain Highback: Force Duraflex ST Highback Baseplate: Stage 4 Duraflex ST Baseplate Bushing: Multi-Density Thermoformed EVA Bushings Straps: Classic Exoframe Ankle Strap / TS 1.0 Toe Strap Ratchets: Aluminum Hardware: Grade 8.8 Steel Mount Pattern: Universal Disk 4x4, 4x2, and Channel compatible