Killer Junk Hardness:XX-Firm from 100m sprints to full

from 100m sprints to full marathons

MPC Black Magic is the legendary wheel that changed inline speed skating forever — originally created by Francisco Ramirez (founder of Junk)

easy-squeeze construction for effortless hydration

High-flow water channel delivers up to 50% more flow than leading competitors

they roll better and conserve energy for the skater

Killer Junk Hardness:XX-Firm from 100m sprints to fullDescription Technology Shipping & Returns Killer Junk 110mm Firm X Firm XX Firm Built for one mission: maximum free speed The Killer Junk 110mm takes everything skaters love about the iconic Road Reaper and pushes it even furtherstiffer hub, upgraded rebound, and a tuned inner ring system that delivers insane roll with controlled edge grip. Tested across thousands of laps, dozens of prototypes, and countless race day battles, Killer Junk is engineered