SINISTER
The assignment: build a pro-model ski that matches Stinius Skjøtskift signature style everywhere he goes on the mountain. It had be reliable when conditions get tough, yet loose and lively to match his unmistakably smooth approach to skiing. We trusted his vision and dove head first into the process. We didn't build the Sinister in a lab - it was forged around the globe, in deep storm cycles, wind affected spines, bulletproof hardpack, and sloppy spring melts. This ski wasn't just built for Stinius, we built it for every skier chasing style no matter what Mother Nature is serving. The final product is one we are incredibly proud of. Now it's your turn to experience what the Sinister is capable of.
Buy It With
$399.00
If for any reason you are not 100% satisfied with any of our products after your first 5 days of using, wearing, or skiing them, you can send them back for an exchange or a 100% refund of the total product cost. Learn more here.
4FRNT is committed to making the highest quality products from the highest quality materials. Therefore, we stand by our products with confidence and back them all with a 3-year manufacturer warranty, protecting them from defects in materials and workmanship. Learn More here
Tech Features
Ski Shape
The Sinister is built for creative expression in freeride terrain. A mid-wide waist, smooth tip and tail rocker, and strong flex create a perfect balance of stability, pop, and quick agility for Stinius’ signature style.
Camber Sidecut
Traditional camber under foot provides powerful edge control, energy, and precision on firm snow.
Titanal Laminate
Metal laminate that boosts torsional rigidity and maximizes edge grip without sacrificing responsiveness.
aspen maple core
A blend of hardwoods, combining lively Aspen with dense Maple for added strength, stability, and power underfoot.
Neoprene Rubber tip
Flexible neoprene absorbs vibration and impact in the tip for a smoother, more stable ride.
Sintered Base
High-density, ultra-fast base material that retains wax longer and delivers top-tier glide.
Complete Specs
Complete specs coming soon...