~The~

Sonic

MORE SHRED LESS BREAD

Built to last and push riders of all levels to progress and max out the fun. Solid Pro-Fusion chassis design coupled with the proven Airframe highback. The 2011-2012 K2 Sonic snowboard binding lets you forget about your bindings and focus on the good times.

Sonic in Action

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Pro-Fusion PC

Pro-Fusion PC Bindings Technology

Polycarbonate - strong & light

• Durable Polycarbonate design
• On-Board Tool-less Power Ramp Adjust
• On-board Toe Strap Mount Position
• Multi-position Ankle Strap Mount

Pro-Fusion PC Bindings Technology

Gap Eraser Highbacks

Gap Eraser Highbacks Bindings Technology

Allows you to completely eliminate all gapping between boot and highback, highback and heelcup creating a snug union between you and your board.

Gap Eraser Highbacks Bindings Technology

Laid-Back Forward Lean

Laid-Back Forward Lean Bindings Technology

Want less forward lean? All K2 Highbacks have reduced starting forward lean. Maximum forward lean is maintained by increased range of adjustment.

Laid-Back Forward Lean Bindings Technology

Airframe Highback

Airframe Highback Bindings Technology

• Center spine for heel-side response• Forgiving side-to-side flex• Thermo-Formed EVA Calfpad• Patented Tool-Less Forward Lean

Airframe Highback Bindings Technology

Formed EVA Shockpads

Formed EVA Shockpads Bindings Technology

Formed EVA Shockpads Bindings Technology

Power Ramp

Power Ramp Bindings Technology

• Tool-Less Adjustment• Integrated with Full Seamless Footbed

Power Ramp Bindings Technology

Multi Compatible Disc

Multi Compatible Disc Bindings Technology

• Two slot design mounts on 4-hole and 3-hole patterns...• Align slots tip-tail for 4-hole• Align slots toe-heel for 3-hole• Powerhold washers provide bomber locking power

Multi Compatible Disc Bindings Technology

Multi Compatible-Offset Discs

Multi Compatible-Offset Discs Bindings Technology

• Offset slots to allow for toe-heel centering by rotating it 180 degrees

Multi Compatible-Offset Discs Bindings Technology

Tool-Less Universal

Tool-Less Universal  Bindings Technology

• Cored for a lightweight and secure fit over the toe• Tool-Less cam-lock adjust

Tool-Less Universal  Bindings Technology

Speed

Speed Bindings Technology

• Strong, durable reinforced Polymer lever

Speed Bindings Technology

Cam Lock-Center Adjusting

Cam Lock-Center Adjusting Bindings Technology

Tool-less and secure adjustment, allows you to precisely center your straps with ease and speed.

Cam Lock-Center Adjusting Bindings Technology

Caddi

Caddi Bindings Technology

• Fully contoured 3D shape fits the boot perfectly• Narrower waist profile for freer flex• EVA padding for comfort and durability• Tool-Less Cam lock centering

Caddi Bindings Technology

REVIEW SNAPSHOT®

by PowerReviews
K2 Snowboarding Sonic
 
3.0

(based on 4 reviews)

75%

of respondents would recommend this to a friend.

Pros

  • Comfortable (3)
  • Good interface (3)
  • Installs easily (3)
  • Lightweight (3)

Cons

  • Lacks adjustability (3)

Best Uses

      • Sizing:
      • Feels full size too small

         

        Feels half size too small

         

        Feels true to size

         

        75% 

        (3 reviews)

        Feels half size too big

         

        Feels full size too big

         
      • Width:
      • Feels too narrow

         

        Feels true to width

         

        75% 

        (3 reviews)

        Feels too wide

         

    REVIEWS

    Reviewed by 4 customers

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    Displaying reviews 1-4

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    (0 of 2 customers found this review helpful)

     
    3.0

    Good stuff for good prise

    By Rokas

    from Lithuania

    About Me Intermediate

    Pros

    • Adjustable
    • Comfortable
    • Good Interface
    • Installs Easily

    Cons

    • Poor Construction

    Best Uses

    • All Mountain

    Comments about K2 Snowboarding Sonic:

    Realy good stuff for good prise.

    • Sizing:
    • Feels true to size
    • Width:
    • Feels true to width
    • Was this a gift?:
    • No

    Comment on this review

    (1 of 1 customers found this review helpful)

     
    4.0

    daaaaaaaaayuuuum

    By wah wah

    from New Brunswick , Canada

    About Me Intermediate

    Pros

    • Comfortable
    • Easy Entry & Release
    • Good Interface
    • Great Construction
    • Installs Easily
    • Lightweight

    Cons

    • Hardware Loosens Easily
    • Lacks Adjustability

    Best Uses

    • Freeriding
    • Half Pipe
    • Park
    • Powder

    Comments about K2 Snowboarding Sonic:

    Great binding, but lacks the ability to keep your hardware on the binding tight while riding. owned for 1 month, already lost important hardware while riding about 1 hour after tightening.

    • Sizing:
    • Feels true to size
    • Width:
    • Feels true to width

    Comment on this review

    (3 of 3 customers found this review helpful)

     
    4.0

    comfy+light weight+Great price=good buy

    By Butter

    from London ontario CA

    About Me Competitive Athlete

    Verified Reviewer

    Pros

    • Comfortable
    • Easy Entry & Release
    • Good Interface
    • Great Construction
    • Installs Easily
    • Lightweight

    Cons

    • Lacks Adjustability

    Best Uses

    • Freeriding
    • Half Pipe
    • Park
    • Speed
    • Tricks

    Comments about K2 Snowboarding Sonic:

    very comfortable and adjustable for the most part however the toe strap lacks adjustability, meaning it doesn't center well on larger boots

    • Sizing:
    • Feels true to size
    • Width:
    • Feels true to width

    Comment on this review

    (5 of 9 customers found this review helpful)

     
    1.0

    made for beginners

    By pac-man carver

    from Ottawa, On,Canada

    About Me Competitive Athlete

    Pros

    • Lightweight

    Cons

    • Difficult Entry & Release
    • Does Not Interface Well
    • Lacks Adjustability
    • Poor Construction

    Best Uses

    • All Mountain

    Comments about K2 Snowboarding Sonic:

    The chassy as most are made of plastic.This plastic is not as durable as most and is very fragile . But the price is the same as the disine .cheap witch is made for beginners only .

    • Sizing:
    • Feels full size too small
    • Width:
    • Feels too narrow

    Comment on this review

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    Sonic Bindings Specs