The Scott Koko downhill ski poles are engineered with the S2 Aluminum shafts. S2 Aluminum shafts utilize the same technical swaging and design features found in the S4 and S3 series and are rated to 45,000 PSI. Features: S2 Aluminum Alloy Shaft P-Lite Grip FX 24 Strap 3.6 Disc Basket Cone Tip Sizes: 105-130cm
