Siren 104

High Speeds, Deep Carves | Freestyle DNA / Freeride Backbone

The Siren 104 hits a different frequency — smooth and composed when you need it, loud and aggressive when the moment calls for it. The go to choice for our FWT athletes, the Siren 104 is wide enough to float, narrow enough to carve, and agile enough to dodge whatever’s around the corner — the quiet killer in your quiver. Shallow rocker lines and a more traditional mount let it lock in when the snow is rough, while the kicked up tail and dual radius sidecut allow it to drift, slash, and press through soft snow. The Siren 104 is the kind of ski that keeps pace with your best days — and pushes you to make them count.


⦿ Need something for the deep days? Check out the Bella 108.
⦿ Want similar edge hold with more maneuverability? Check out the Sierra 104.
⦿ Like what you’re seeing but want something slimmer? Check out the Siren 98.
⦿ Want to compare three skis directly? Click here.

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  • Length Tip Waist Tail Radius Effective Edge Weight (Pair) Mount
    164 137 104 124 15 1310 7.1lbs / 3.2kg -8
    170 137 104 124 15 1370 7.6lbs / 3.5kg -8
    176 137 104 124 16.5 1430 8.2lbs / 3.7kg -8

    • This is a general guideline and is only a basic suggestion of the proper size. Where you ski, how you ski, and what skis you've ridden in the past should be taken into consideration.
    • The Siren is a stiff, directional freeride ski with rocker. This means it will be stable at speed while retaining maneuverability and playfulness.
    • If you are still on the fence and ski confidently and aggressively size up. If you ski more conservatively or timidly size down.
    • Beginner assumes a basic understanding of and ability to ski. For those who have never skied or cannot ski down runs without falling we recommend renting/demoing to start.
    If you are unsure, have questions, or feel your recommended size is incorrect, please chat, call or email us. We are happy to discuss specific sizing based on your build, skiing style, and existing quiver / past skis.

    Skier Height Skier Height (cm) Beginner Intermediate Advanced Playful Advanced Charger
    5'0" 153cm x x x x
    5'1" 155cm x x x 164cm
    5'2" 158cm x x 164cm 164cm
    5'3" 161cm x 164cm 164cm 164cm
    5'4" 163cm 164cm 164cm 164cm 170cm
    5'5" 166cm 164cm 164cm 170cm 170cm
    5'6" 168cm 164cm 170cm 170cm 170cm
    5'7" 171cm 170cm 170cm 170cm 176cm
    5'8" 173cm 170cm 170cm 176cm 176cm
    5'9" 176cm 170cm 176cm 176cm 176cm
    5'10" 178cm 176cm 176cm 176cm x
    5'11" 181cm 176cm 176cm x x
    6'0" 183cm 176cm x x x
    6'1" 186cm x x x x
    6'2" 188cm x x x x
    6'3" 191cm x x x x

Front Rocker

ingredients

Full length, knot free, vertically laminated in house. Strong, light and poppy our poplar / pine core provides an energetic, snappy and responsive platform while keeping things light underfoot.

Extruded sidewalls constructed of modified Acrylonitrile-Butadiene-Styrene (ABS) provide stiffness, damping, and durability, which allow for more impact resistance and easier repairs that stay put so you can bring the abuse year after year, season after season.

A custom blend of triaxial fiberglass and carbon fiber that provides torsional rigidity along with longitudinal pop and composure at speed.

We use a textured nylon topsheet material enhanced with sublimated graphics‒a non-toxic and eco-friendly alternative to silkscreen. We chose this topsheet material to ensure optimal durability and impact resistance while maintaining crisp and bright graphics.

Skis are tools not treasures and that means they need to take a beating which is why we use recycled, carbon infused sintered UHMWPE (Ultra High Molecular Weight PolyEthylene). Harder, faster and with better wax absorption and retention than extruded bases this is the industry leader for performance and longevity.

Rubberized VDS foil is placed at strategic locations throughout the construction to increase bond strength and provide vibration damping for more stability and increased control.

There are only a handful of edge manufacturers in the world. We go straight to the source for the best of the best. We use only 2.2mm Rockwell 48 hardened steel edges. Heat treated additionally in house to ensure you get nothing but the absolute most out of your skis.



  • 5 stars: 4 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
L
Liz

Ripping ski that laughs at a little bit of crud. If you want to go zoom zoom, get some sirens.

M
Melyna B.

Pretty freaking cool!! Lives up to their hype.
Weight wise much lighter than my Bella’s and I personally like these more in the bumps.
I mounted mine with shifts. The 104 underfoot is great, still very maneuverable - I feel confident about being covered in all conditions low or high tide. Thanks again Moment!

A
Anonymous

Love these skis so much! Only my 5th day out on them and I feel very confident. Awesome chargy ski if that’s what you’re looking for.

C
Callie Kellackey
Playful, durable, and good in lots of conditions

I used these for my main ski at work through most of March and April. They floated well in two feet of fresh, charged hard in the chunder, and surfed the late season slush. I love the quick turning radius, as well as the fact that I smashed some rocks and did some bush skiing but the bases held up pretty well. Definitely would recommend.