MOUNTAIN BOY SLEDWORKS Classic Flyer Sled Ready for an adventure from yesteryear? The Mountain boy Sledworks Classic Flyer Sled brings back the joy of racing down a snow-packed hill with a sled that is built to last a lifetime. Offering a classic design, the sleek aeordynsmic improvements made to this sled helps to increase speed, while our patent pending design gives sledders a better turning radius and more control. This helps to make our classic flyer one of the safest sleds on the market, complete with both STM and USC child safety certifications. Constructed with a sturdy birch deck and willow rails, the Mountain Boy Sledworks Classic Flyer is durable enough to withstand the rigors of years of outdoor use. The addition of extra long powder coated steel blades helps it manuever under the roughest of sledding conditions.