By Emma Lawson

4Front Msp 91

Overview and intended use

The MSP 91 is a refined frontside/resort-focused all‑mountain ski with a relatively narrow 91 mm waist designed for quick edge-to-edge transitions and precise carving. Its combination of tip rocker, a 4–5 mm camber underfoot and minimal tail rocker gives a lively but controlled feel when initiating turns. On groomers it feels agile and responsive, delivering fast turn initiation without feeling twitchy. The ski’s geometry encourages a confident, athletic style, and it rewards skiers who like to drive and lay down clean carved arcs.

On‑snow performance

On snow the MSP 91 balances precision with forgiveness. The relatively tight sidecut and short-to-medium turn radii favor quick, carving‑oriented turns with strong edge grip. The titanal laminate lends power and stability at speed, while the neoprene tip insert soaks up chatter for a calmer ride on variable groomers. It handles mixed resort snow well, though the 91 mm waist means it’s not intended as a powder specialist. Overall it’s most at home on groomed runs and hard‑pack where carving performance matters.

Construction and feel

Construction-wise the ski pairs an aspen/maple wood core with a titanal laminate, full sidewalls and a sintered high-density base. That core/laminate combo produces a lively flex pattern with good rebound and mid-frequency stability. The neoprene tip damping reduces harsh vibrations, improving skier confidence at higher speeds. Weights per ski are reasonable for this category, helping maintain agility without sacrificing planted feel. The build results in a solid, durable ski that feels more premium and robust than basic frontside designs.

Specs explained

A quick rundown of key specs and what they mean: tip/waist/tail (130/91/117 mm) indicates a ski that initiates easily at the tip, holds edge through the waist and releases smoothly at the tail. Tip rocker (55 mm) aids turn initiation and float in softer snow; 4–5 mm camber underfoot adds pop, edge pressure and rebound; tail rocker (10 mm) is small, keeping exits stable. Listed radii by length reflect how tight the ski will carve — shorter lengths for quicker turns, longer for more stability at speed.

Who should consider it?

Who should consider the MSP 91? It’s ideal for intermediates moving toward advanced carving and for advanced skiers wanting a damp, sporty frontside tool that’s also versatile around the resort. Comparatively, riders who prefer a wider, more playful all‑mountain ski (around 95–100 mm+) might look at broader models like the Enforcer 93 for extra float, while those wanting something narrower for pure piste race-like carving might prefer an 85–88 mm dedicated carving ski. The MSP 91 strikes a practical balance for many resort skiers.