Lockring | Single | Steel | Black

Slim version for narrow clearance forks.

Allows 15mm and 20mm thru axles to be used on hubs with Shimano centre-lock disc rotor attachment. SM-HB20 - HMB618

Also fits over the QR and 12mm front caps on the HUNT disc wheelsets.

Replaces the standard centre-lock ring.

Contains one lock ring