Sealey motorcycle disc brake lock 610mm sealey dl500 a motorcycle disc brake lock from sealey features hardened locking pin and impact resistant die cast body visible bright colour acts as a reminder that the unit is attached to the bike the 6mm locking pin is designed to pass through the holes in the brake disc small and compact ideal for keeping in your jacket pocket supplied with two keys and storage pouch sealey dl500 motorcycle disc brake lock 6mm