This CNC milled locking ring is required to attach a Center Lock brake disc to the corresponding Center Lock hub with quick release or 12/15 mm thru axle. A tool is required for assembly, which is also used when assembling cassettes.


Technical specifications:

Material: aluminum
Brake disc mount: Center Lock
Compatibility hub: quick release, thru axle 12/15 mm
Tool holder: cassette puller
Torque: max. 40 Nm
Color: purple

Weight according to the manufacturer: 9.5g
Weight weighed by yourself: