Oxford Alarm-D Motorcycle Lock The Oxford Alarm-D motorcycle lock is perfect for cycle riders looking for a highly portable, safe and secure lock to secure their bike when they're out and about. The Alarm-D lock offers a great deterrent and provides peace of mind. The Alarm-D motorcycle shackle lock boasts a 16 mm shackle and comes with a high tech pick-resistant locking system. It is an ideal scooter lock and can be placed through the suspension forks and wheel to immobilise the scooter. Combine this with a chain and a ground anchor to further enhance the security. The Alarm-D has a key replacement service. https://www.youtube.com/watch?v=F5vA3s3S5_A https://www.youtube.com/watch?v=GPLuBa5d21w&ab_channel=OxfordProductsLtd Motorcycle Lock Features: Loud 120 dB alarm siren. Hardened steel 16 mm shackle. 3 high security keys included. Long-life Lithium CR2 battery High tech pick-resistant locking system. Size: 200 mm x 196 mm x 16 mm. Secured by Design.* *This product has met the high demands of the Police Preferred Specification and has been accredited Secured by Design. SBD is a police initiative which seeks to achieve sustainable reductions in property theft. By encouraging good design and practice, SBD aims to reduce the demand on police forces and help us all live in a safer society.