Two reasons: you get a truly custom-tuned Fox setup backed by 30 years of suspension-tuning experience, and you unlock the performance gains that come from eliminating Ski-Doo’s torsion bars.

  • Valving

    Our valving is what sets Tom’s apart. With decades of Fox-specific tuning experience and a direct relationship with the Fox engineering team, we build shock packages that deliver noticeably more on-snow performance than anything off the shelf. Every shock is custom-valved for your sled, your weight, and your riding style—giving you a smoother, more responsive, and far more controlled ride.

  • Setup

    Premium shocks only perform if they’re set up correctly—and that’s where Tom’s makes the biggest difference. We fine-tune every aspect of your suspension to your weight, terrain, and riding style, ensuring your sled rides exactly the way it should. The result is a setup that feels balanced, predictable, and fully dialed the moment you hit the snow.

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  • Lighter Weight

    ~3.5 lbs lighter than stock, translating to 5+ lbs of effective unsprung weight savings.

  • More Adjustability

    Fine-tune to your riding style with independent Main + EVOL chamber control.

  • Better Weight Transfer

    Quicker out-of-the-snow acceleration = up to 9 mph faster ground speed over stock.

  • Adjustable Heim Joint

    Dial in weight transfer exactly how you want it.

  • Lockout Control

    Use shims behind the heim reducers to customize lockout feel.

  • 70% Compression Range

    Much broader tuning window than OEM.

  • 60% Rebound Range

    More control over chassis behavior in technical terrain.

  • Kashima-Coated Bodies

    Reduced friction for smooth, coil-over-like initial movement.

  • Advanced Spring Curve

    Starts like an ~80 lb spring at 50 psi, ramps harder than stock 150 lb—more usable adjustment.

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Still Not Convinced?

Here's a clip of our buddy Duncan Lee giving his thoughts on our products.