Shimano | Centerlock Lockring Sm-Hb20 - Oe Packaged Black

Shimano Centerlock Lockring SM-HB20 - OE Packaged Lock It Down Do your centerlock rotors keep falling off while you're riding? You go to brake, but your rotors fell off back at the start of the trail. This means you need a centerlock lockring. The Shimano Centerlock Lockring SM-HB20 is designed to keep your Shimano rotors in place while you're riding. It fits all 15/20mm thru-axle front hubs and is compatible with many Shimano rear hubs. Features Keeps your rotors in place while you're riding Compatible with many Shimano centerlock hubs OE packaged: this item will not come in Shimano-branded packaging | Shimano | Centerlock Lockring Sm-Hb20 - Oe Packaged Black