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By Noah Carter

Moment Sierra 104

Overview and target rider

The Sierra 104 targets women seeking a versatile all‑mountain freeride ski that can both float in soft snow and hold an edge on firmer surfaces. With a Triple Camber / Twin Rocker profile the ski feels directional yet allows for playful slashes and slides. A progressive mount point and moderate tail rise mean the ski skis shorter than its length suggests, promoting agility. This model suits confident, strong skiers who vary their terrain—from chop and powder to groomers—and want a single ski that balances stability with maneuverability.

On‑snow performance

On snow the Sierra 104 is buoyant in soft snow thanks to its relatively wide waist while the underfoot camber preserves rebound and edge grip on harder sections. The dual‑radius sidecut provides versatility for both short and medium turns, and VDS damping helps quell chatter at higher speeds. In mixed or breakable snow the ski remains playful and forgiving, yet the torsional stiffness and carbon hybrid laminate keep it composed when you push for speed or aggressive carves on firmer snow.

Construction and technology

Construction blends a vertically laminated poplar/pine core with ABS sidewalls and a carbon‑fiber hybrid laminate (triaxial fiberglass plus carbon) for torsional rigidity and lively pop. The 7500 series sintered carbon‑infused UHMWPE base enhances glide and durability, while 2.2 mm Euro edges are heat treated for long‑lasting sharpness. Strategically placed VDS damping foil reduces vibration to improve stability at pace. Handmade in the USA with a two‑year warranty, the build quality emphasizes durability and performance.

Specs explained and what they mean

Key specs explain how the ski behaves: a 132 mm tip increases flotation and smooth turn entry; a 104 mm waist balances float and edge control for mixed conditions; a 124 mm tail gives release and stability for slides and exits. Available lengths (164, 174, 179 cm) and sidecut radii (18–21 m) affect turn characteristics—shorter skis are quicker in tight terrain, longer skis provide high‑speed stability. Weight per pair influences swing weight and transport; these listed weights are reasonable for an all‑mountain freeride tool.

Comparisons and buying advice

Compared to similar skis, the Sierra 104 strikes a middle ground: it sacrifices a touch of the pure powder float of a 108 mm ski in favor of better on‑piste control, and it offers far more flotation than a 96 mm model while remaining more playful than heavier big‑mountain boards. Sizing slightly shorter per the progressive mount point is recommended for a livelier feel. Potential drawbacks: it isn't the lightest choice for long alpine tours, and its stiffer personality may be demanding for beginners. I can add effective edge and mount point numbers or compare it directly to specific models if you like.

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