"What Our Gearhead® Experts Are Saying: ""NutFix is a smart, no-fuss solution for securing your wheels without adding bulky locks. I’ve used them on my commuter and never had an issue—they’re subtle, clean, and you don’t need any special tools to remove them.""We’ve all seen it—the frame safely locked to a post, but the wheels and saddle missing. The Abus NutFix Quick Release Pair gives us peace of mind by locking down wheels and seatposts with an elegant, tamper-resistant design. Unlike heavy chains or awkward add-ons, NutFix replaces standard skewers with a system that only opens when the bike is on its side, keeping thieves stumped. Trusted Abus engineering makes this system as subtle as it is clever. Compatible with standard 100mm front and 135mm rear spacing, these skewers blend right in while shielding the most vulnerable parts of our bike. And when it’s time for maintenance, a simple wrench is all it takes—no special tools required. Clean, effective, and low-profile, NutFix is a must-have for urban riders and travelers alike."