Designed for sporty skiers who demand precision and confidence, the Kästle M9 87 is a highly capable all-mountain ski built to perform across the entire frontside and beyond. With its versatile 87mm waist, the M9 87 delivers strong edge grip on groomers while remaining stable and composed when conditions get variable. Smooth, powerful, and intuitive, it’s a ski that rewards confident skiing at any speed. Kastle’s Power Zone Sidewall works in harmony with Hollowtech 2.0 to reduce vibration and improve power transmission, creating a calm, controlled ride even on firm snow. The Poplar Beech woodcore, reinforced with dual Titanal layers, provides the perfect balance of energy and dampness for a dynamic yet predictable feel. A durable topsheet and metal tip protector round out the design, making the M9 87 a dependable choice for season-after-season performance. 87mm waist for versatile all-mountain performance on and off piste Power Zone Sidewall for precise power transmission and enhanced edge control Poplar Beech woodcore with double titanal layers for strength and dampness Durable topsheet and metal tip protector for long-lasting performance Confident, controlled feel ideal for sporty, performance-driven skiers Winter 2025/26 product Available for testing - learn more Equipped With Powerzone Sandwich Sidewall Kastle’s Powerzone-Sandwich Sidewall construction brings together the advantages of Classic Sandwich-Sidewall and Cap Sandwich-Sidewall construction methods. The Cap construction is used for maximum durability. HOLLOWTECH 2.0 Hollowtech 2.0 is Kastle’s patented manufacturing technology that removes unnecessary layers in the front of the ski to make the ski lighter. This results in several advantages: the ski becomes up to 30% damper, the ski feels more stable, edge-grip is more powerful, steering is more precise, and the overall weight is reduced.
