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Rivington Alpine

Dynastar Speed 450 XPRESS 2025/26

£580.00 GBP
£490.00 GBP £580.00 GBP
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Size

Fast, fun and responsive. The Dynastar Speed 450 skis balance powerful carving with a responsive ride for all-purpose piste skiing. They are designed for good level skiers looking to improve their carving skills with a high fun factor. They blend rocker and sidecut to deliver a confident short-radius carving spirit that adapts to your skiing. The EXPRESS binding allows for a more accessible flex, and our Hybrid Core 2.0 and Omega Technology absorb vibrations and enhance stability, letting you push your speed and accelerate through every turn. Eco-designed for Balanced Weight, Smooth Ride HybridCore 2.0 blends the natural performance of wood with the lightweight and smooth ride of PU. Our patent-pending, eco-designed three-direction wood layup reduces the use of glued fiberglass layers for a lower environmental footprint and improved ski performance. Stability and Power at Speed Omega Fiber technology help to keep balance and provides stability under pressure. Versatile Performance A combination of modest tip and tail rocker creates an easy-to-turn ski while retaining carving grip and control through every turn Efficient Power Transfer ABS sidewalls drive energy to the edge of the ski for increased solid edge grip and control

SKU: DAOZ505000
Sidecuts Dimensions 118-68-103 - 119-69-104 - 120-70-105 - 120-71-105
Material - Core HYBRID CORE 2.0 POPLAR TRI DIRECTIONNAL PU
Material - Other REINFORCED DURABILITY
Material - Reinforcements UNIDIRECTIONNAL FIBERGLASS, OMEGA TI
Profile - Construction SANDWICH FULL SIDEWALL
Profile - Rocker TIP ROCKER
Radius 11 - 13 - 15 - 17
Sidecuts Dimensions 118-68-103 - 119-69-104 - 120-70-105 - 120-71-105
Weight

1.4 - 1.5 - 1.6 - 1.7

 

HYBRIDCORE 2.0

The hybrid core 2.0 is the results of a modest but determined approach to eco-design. More specifically, the ability to mechanise the layers of wood in three directions – longitudinal, transversal and vertical – rather than two allows us to reduce the quantity of glued fibreglass with an adverse environmental impact. A true first step toward eco design keeping the same level of performance! 

SINTERED FACTORY BASESole of very high density for an optimal glide.
TIP ROCKER

Rocker moderate tip only. It facilitates the flat pivot while combining softness and tolerance in the curves. The rocker is moderated so that as soon as the ski is on the edge, the ski works in curve on the whole length of contact of the edges.

HYBRID 2.0 POPLAR TRI DIRECTIONNAL PU CORE

Poplar core, with 3 direction of the wood fiber. 
Vertical, for better resistance to compression.
Longitudinal for dynamic reaction in flexion. 
Transversal for torsion control. 

OMEGA TIInspired by the Omega technology of the legendary "Speed Omeglass," Omega Ti includes two steel and titanal inserts wrapping around the Hybrid Core 2.0, creating the shape of an Omega.
REINFORCED DURABILITYThanks to its semi-integrated tip protector, a reinforced topsheet molded directly during production and a finish base improved, your ski will adapt perfectly to prolonged, long-lasting use, with just as much fun !
UNIDIRECTIONNAL FIBERGLASS

Focus on Sustainability and Performance.
Unidirectional Fiberglass construction reduces the use of composite fiber in favor of natural fiber use for a reduced environmental impact while improving ski performance.

SANDWICH FULL SIDEWALL CONSTRUCTION

With the FULL SIDEWALL construction, full-length vertical edges from tip to tail help maximize grip, precision, balance and power.

ADAPTATIV SIDECUTSAdaptativ Sidecut offers a smooth transition between sidecut underfoot and the tip and tail geometry. This technology brings smoothness on hard and powder snow.