Centerlock Disc Nut
Discover the SH Race range of Centerlock lockrings designed to provide secure and reliable brake rotor installation on compatible hubs. Essential for mounting and securing Centerlock disc rotors, these components ensure stability, safety and long-term durability for road, gravel, MTB and cyclocross riding. Reliable mounting hardware developed for demanding cyclists and high-performance wheel builds.
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Centerlock lockrings play a key role in securing brake rotors onto compatible Centerlock hubs. Although often considered a small component, their quality and compatibility directly influence braking system reliability and rider safety.
The Centerlock system uses a splined interface that allows quick and secure rotor installation on the hub. The lockring ensures the rotor remains firmly secured under the significant mechanical loads generated during braking.
Used across road, gravel, MTB and cyclocross bikes, Centerlock lockrings must provide consistent and durable tightening to prevent unwanted movement or loosening over time. They are designed to work with different axle standards and wheel configurations depending on the rider’s setup and drivetrain specifications.
Choosing the correct lockring for the hub and axle standard is essential to guarantee proper compatibility and secure installation. Some models are optimized for thru-axle systems, while others are better suited to specific hub and rotor configurations depending on wheel and groupset standards.
During brake rotor installation, respecting the recommended tightening torque contributes directly to system safety and long-term durability. A properly installed lockring helps maintain stable, quiet and consistent braking performance in all riding conditions.
At SH Race, Centerlock mounting components are selected to meet the expectations of cyclists looking for reliability, compatibility and easy installation. Whether replacing an original component, completing a custom wheel build or optimizing a braking setup, Centerlock lockrings remain an essential part of a durable and high-performance braking system.
Explore our selection of Centerlock lockrings designed to provide secure rotor fixation and optimal braking system performance ride after ride.
About SH Race
SH Race is a Franco-Luxembourg artisanal workshop specialized in the design and custom hand-building of high-end bicycle wheels. Born in northeastern France and established in Rumelange, Luxembourg, the brand offers carbon and aluminum wheels for every discipline — road, MTB, gravel and cyclocross — carefully hand-built to ensure perfectly balanced spoke tension and long-term reliability. From aerodynamic wheelsets built for speed to versatile gravel configurations and durable off-road builds, SH Race adapts every wheelset to the needs of each cyclist, from passionate amateurs to professional riders.