K2 Sonic 17/18


Looking to piece together your first complete setup, the K2 Sonic Snowboard Bindings will give you the support you need without breaking the bank. With a lightweight, performance-driven chassis and easy customization, the Sonic Snowboard Bindings give you everything you need to get out on the hill and tackle whatever terrain might present itself.

Out of stock



Baseplate Pro-Fusion™ Chassis – Tough, lightweight, and proven materials shaped in an optimized, powerful geometry, the Pro-Fusion is the go-to standard of K2’s binding line. On-board tool-less power ramp and toe strap mount adjustments and multiple-position ankle strap mounts dial in fit and power transfer.
Adjustable Power Ramp – Tool-less adjustment design built right into the integrated, full-coverage, seamless footbed.
Formed EVA Shockpads

Highback Airframe Highback – Tough nighlon material and a comfortable EVA Calfpad.

Straps Caddi™ Ankle Strap – 3-D contoured shape with a narrower waist profile focuses this design on fit and flexibility. Features tool-less cam lock centering.
Tool-Less Universal™ Toe Strap – Tool-less strap centering allows for on-the-fly adjustment for superior fit and connection while its cored design shaves weight.
Cam Lock™ Center Adjusting – Tool-less and secure adjustment allows you to precisely center your straps with ease and speed.

Buckles Hella Radchet™ – Large release lever for super easy exit and resin composite construction for lightweight durability.

Additional Features MC Disc – A universal perf design mounts on 4 hole and slot systems. Featuring power-hold washer for bomber locking power.