GADLANE Motorcycle Alarm Disc Lock - High Security, Waterproof 110dB Alarm Disc Brake Lock for Motorbike, Moped, Bike, Scooter - With Reminder Cable, Carry Pouch, 2 Keys & 6 Spare Batteries (Yellow). This durable disc brake lock is built to withstand extreme weather conditions, and features a sensitive motion sensor that emits a loud alarm sound if it detects vibration. It's easy to use and includes a set of replacement batteries. Package includes: - Alarm Disc Lock (6 x Batteries Included)- 2 Keys- Reminder Cable- Hex Wrench- 6 x LR44 Replacement Batteries- Storage Pouch.