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By Olivia Bennett

Atomic Redster g9 rsm

Intended skier and feel on piste

The Redster G9 RSM Revoshock targets strong advanced to expert skiers who relish long, fast arcs on groomers. It’s a serious GS‑leaning tool that rewards forward pressure, high edge angles, and steady speed. In return you get laser‑like precision, calm composure, and potent acceleration out of the turn. Less experienced riders will find it stiff and demanding, and it’s not playful in bumps or soft, cut‑up snow. If you enjoy controlled, sweeping carves on firm pistes, this delivers a confidence‑inspiring, race‑adjacent ride.

High-speed composure and grip

At speed, this ski is impressively composed. Full camber, a continuous Titanal layer, and the Revoshock modules filter chatter and lock the platform on line, even on hard or icy morning cord. Edge bite is immediate with burly torsional stiffness, and the supportive tail holds the finish with authority. The flip side is a somewhat unyielding feel at low speeds and a tendency to punish the backseat. Strong technique and active pressure management are rewarded with stability that feels both planted and lively.

Turn shape, energy, and speed window

The stated radii (21 m at 176, 24 m at 183, 27.5 m at 190) tell the story: it thrives on medium‑long to long GS turns. You can finesse it into a medium rhythm, but it comes alive when you let the arc run and build speed. Revoshock adds a clear surge of acceleration, while Carbon Boost amplifies rebound under the heel. The speed sweet spot skews high; quick, smeared pivots aren’t its forte. Compared with a Hero Elite LT TI it’s more exacting, and relative to a Worldcup Rebels e‑GS it feels slightly more damp than hyper‑nervous.

Build and what the numbers mean

Ultra Power Woodcore (beech/poplar) blends density with snap, while Ultra TI Powered brings serious torsional rigidity for grip. Active Camber (0/100/0) means full edge contact on hardpack, maximizing pressure build and precision. Revoshock uses steel plates in elastomer to dampen vibration and then release energy for acceleration. Carbon Boost under the heel sharpens the kick out of the turn. Sidecut numbers (tip/waist/tail and radius) govern stability and preferred turn shape by length; larger radii favor speed. Weight isn’t officially listed, but the substantial mass aids damping.

Length choice, setup, and comparisons

Choose 176 cm for tighter pistes and a slightly quicker feel; 183 cm is the sweet spot for most experts; 190 cm suits highest speeds and wide‑open GS lines. The Icon plate interface increases leverage and edge angle; a racy tune (e.g., 0.7/3) lets the base and edges shine. If you want more forgiveness, consider a Dobermann GSR or Hero Elite LT TI. For maximum race‑like precision in this category, RC4 Worldcup RC or Firebird WRC are compelling peers, each with distinct tail personality. This model excels when commitment and speed are on the menu.

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