This Quartz XA10/XA6 is a super strong motorcycle and scooter alarm disc lock. The Quartz XA10/XA6 has a key replacement service so that if you are unfortunate enough to lose all your keys a new one can be made up. Just remember to take note of your key number and keep this in a safe place.FeaturesTough and durable alarm disc locks ideal for all scooters and motorcyclesloud 110dB alarm siren – movement activatedTwin spar lock chassis for double strength and cut resistanceAlloy construction with 6mm or 10mm hardened locking pinRechargeable high power lithium polymer battery (USB cable included)Unique design; includes minder cable attachment eye