K2 Sonic Snowboard Bindings 2012: Progression is key for a continued love of snowboarding. The K2 Sonic Snowboard Bindings are built to push your riding to the next level of performance and fun. The solid Pro-Fusion chassis, with the proven Airframe Highbacks allow you a great fit and flex that allow you to focus on your riding.
Pro-Fusion PC chassis has a durable polycarbonate design with on-board tool-less power ramp and on-board toe strap mount position. This chassis also has a multi-position ankle strap mount.
Multi-compatible feature a two slot design and mounts on 4-hole and 3-hole patterns.
Formed EVA shockpads help reduce vibration under foot.
Tool-less adjust power ramp
Caddi Ankle Strap has a fully contoured 3D shape with a narrower waist profile that fits the boot perfectly and has a freer flex. EVA padding allows for greater comfort and durability.
Tool-Less Universal Toe Strap is cored for a lightweight and secure fit.
Cam-Lock Centering feature allows you to precisely center your straps with ease and speed.
Airframe Highbacks have a center spine for heel-side response and offer forgiving side-to-side flex. The thermo-formed EVA Calfpad offers more comfort for your legs.
Speed Ratchets are strong, durable and reinforced with Polymer levers