By Ethan Sullivan
The Tantrum 84 Freestyle (youth/junior) is built as a playful progression ski for park & pipe and light all‑mountain use, aimed at entry → intermediate junior riders. The emphasis is on learning and having fun: a full twin tip, an 84 mm waist and an AR Freestyle Rocker (rocker tip/tail with camber underfoot) make spins, presses and switch landings much easier while keeping the ski predictable. Offered in four lengths (133–157 cm), it lets riders select more maneuverability or more stability depending on their size and goals.
Construction blends a hybrid poplar/composite core with Injectzone areas for added pop and damping. The AR Freestyle Rocker gives easy turn initiation from the rockered tips and tails while camber underfoot maintains edge hold and spring. The AR50 partial sidewall balances durability and lower swing weight; a 2.5 mm Impact Edge increases park durability. Key specs: tip/waist/tail 114/84/106 (133 cm) and 117/84/109 (143–157 cm). Turn radii range from 9.5 m to 13 m depending on length.
On snow the ski feels playful and forgiving. Shorter lengths (133–143 cm) are quick to pivot and suit young riders practicing spins and butters; the 150–157 cm lengths add stability for higher speeds and bigger landings. An 84 mm waist is versatile for groomers and soft snow but won’t float in deep powder — it’s not a powder specialist. The S7 sintered base and oversized Impact Edge mean it withstands park abuse and keeps decent speed and durability for a youth ski.
For park progression the twin tip shape and balanced flex make this a solid learning platform. The listed flex (Tip 5 / Waist 6 / Tail 6) indicates a forgiving tip with slightly stiffer center and tail for pop and landing control as technique develops. Many kits ship with L6 bindings; professional mounting is recommended. Length choice matters: pick shorter for maximum playfulness and easier spins, longer if you want more stability and better control on bigger jumps.
Verdict: a smart pick for young freestyle riders wanting a purpose‑built junior park ski. Strengths include approachable handling, park‑ready durability and a fun twin‑tip personality. Tradeoffs are limited flotation in deep snow and less high‑speed dampening compared with wider junior all‑mountain boards. Recommended as a first true park ski or a next step from rental/entry gear — choose the length to match how aggressive and fast your rider wants to be.
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