Killer Junk 110mm X-Firm Speed Skating Wheel

Description Technology Shipping & Returns 🔥 Killer Junk 110mm X-Firm Killer Junk was built for one mission: maximum free speed. We push, test, tweak, and chase every small advantage—and this wheel is the result of thousands of laps, dozens of prototypes, and countless race-day battles. This wheel takes inspiration from one of the most iconic high-performance wheels ever made—the Road Reaper—but adds a stiffer hub and several top-secret upgrades for even more snap, roll, and stability. 🏆 Proven by the Fastest Skaters Alive Chevi Guzmán used Junk technology to break the World Records in the 100m & 200m at the 2025 World Games on his way to winning the most gold medals in event history. Francisco Ramirez, Junk’s founder, set the , proving the long-distance efficiency of Junk urethane and hub engineering. Trusted by sprinters for explosive finish-line power and by marathon skaters for unmatched roll. Killer Junk X-Firm offers the perfect blend of roll and control—