BEAD RETENTION SYSTEM
KMC’s Bead Retention System (BRS) lets you air down with confidence. No bolts. No blowouts. Just grip. Built for trail-tested control across rough terrain and low PSI freedom.
MORE GRIP, LESS SLIP
BRS is engineered for off-road control and daily convenience. With machined grooves that grip the tire bead, it holds firm even at low PSI, eliminating the need to remount after airing down. Unlike traditional beadlocks, BRS is DOT-compliant, easy to mount, and built for drivers who want trail-ready traction without the legal or mechanical headaches. Whether you're crawling rocks, cruising sand, or commuting home, BRS delivers the grip you need and the convenience you want.
NO PRY BARS, NO BROKEN BEADS
KMC’s Bead Retention System (BRS) is fully DOT-compliant and built for real off-road use without the struggle. Unlike some bead grip wheels that damage tires or frustrate installers, BRS delivers secure hold and smooth mounting. It’s safer, faster, and gets you back on the trail with less hassle.
GRIP YOU CAN COUNT ON
Snow-packed climbs. Loose sand. Sketchy side hills. When you air down, the margin for error shrinks. That’s where BRS gives you the bite to stay in control. It holds your bead when pressure drops, so you can focus on the trail ahead, not the tire behind. More grip and more control, especially when the terrain gets unpredictable.
READY FOR ANY ROUTE
KMC’s BRS keeps your tire locked to the bead, even when you air down for the trail. No slipping, no reseating, no hassle. Whether you're crawling rocks or commuting home, it’s a smarter way to run lower pressure without sacrificing daily drivability.
FIND THE RIGHT LOOK
Transform your ride with both style and performance. See how other KMC customer build their rides.
