SONIC

Sonic View Larger
$129.95
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This item may be available for In-Store Pickup. Learn More

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More shred, less bread

Easy, comfortable and rock solid, the K2 Sonic snowboard binding is all of the above at a price point that leaves plenty leftover to fuel your best season ever. Now with an all-new Airframe highback for a boost in lightweight feel and style you can take into any shred terrain you come across.

  • Perfect Package
    • $299.95
    • $139.95
  • Technology
    • SOLID, LONG-LASTING FUNCTION

      The K2 R+D department has taken a step back and completely redesigned the inner workings of our ractchets. Focusing on long lasting smooth operation, the result of this two year design study and production ramp up are the ultra dependable ultra buttery feeling RADchets.

  • Reviews
    • REVIEW SNAPSHOT®

      by PowerReviews
      K2 SnowboardingSonic
       
      2.5

      (based on 8 reviews)

      57%

      of respondents would recommend this to a friend.

      Pros

      • Installs easily (6)
      • Lightweight (6)
      • Comfortable (5)
      • Good interface (3)
      • Great construction (3)

      Cons

      • Poor quality (5)
      • Lacks adjustability (4)

      Best Uses

      • Park (4)
      • All mountain (3)
      • Tricks (3)
        • 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

           
        • Was this a gift?:
        • No (5)

      Reviewed by 8 customers

      Sort by

      Displaying reviews 1-8

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      (2 of 2 customers found this review helpful)

       
      2.0

      Not a happy customer

      By Not a happy customer

      from Edmonton, AB

      About Me Beginner

      Pros

      • Adjustable
      • Comfortable
      • Installs Easily
      • Lightweight

      Cons

      • Not durable
      • Poor Construction

      Best Uses

      • All Mountain

      Comments about K2 Snowboarding Sonic:

      I got them about a month ago, I started snowboarding during the same time, pick it up quickly and started to try new tricks recently. I used this bindings 4 times, and the heel cup of one of the bindings already cracked.

      • Was this a gift?:
      • No

      Comment on this review

       
      2.0

      Dont judge by looks

      By The trickster

      from Bushkill, PA

      About Me Advanced

      Pros

      • Comfortable
      • Installs Easily
      • Lightweight

      Cons

      • Poor Construction
      • Ratchet Easily Breaks

      Best Uses

      • Park
      • Tricks

      Comments about K2 Snowboarding Sonic:

      I used it for about a week and the ratchet broke multiple times!
      their not made with a strong material.

      • Was this a gift?:
      • No

      Comment on this review

      (0 of 1 customers found this review helpful)

       
      1.0

      Broke already after using it 10 times

      By Hate these bindings

      from canada

      About Me Advanced

      Pros

        Cons

        • Not durable
        • Plastic not metal
        • Poor Construction

        Best Uses

          Comments about K2 Snowboarding Sonic:

          Rachet snapped off after using it 10 times.

          • Was this a gift?:
          • No

          Comment on this review

           
          3.0

          OK

          By K2 sonic/Formula

          from ottawa

          About Me Beginner

          Pros

          • Great Construction
          • Installs Easily
          • Lightweight

          Cons

          • Difficult Entry & Release
          • Lacks Adjustability
          • Very small for there size

          Best Uses

          • Park
          • Tricks

          Comments about K2 Snowboarding Sonic:

          I like them i use them in the park

          They need to fix the size chart a large is for a size 6-9 not 8-11 boot. It is a very small binding

          • Was this a gift?:
          • No

          Comment on this review

          (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 10 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

          Displaying reviews 1-8

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