The key is turned and pressed to lock; touching the good will trigger a vibration and then emit a warning beep; a light tap will produce a continuous sound. 1 x Disc lock reminder cable. Button battery, easy to replace.
eBay
1.2m Bicycle Spring Cable Anti-theft Lock Rope Alarm Disc Lock Bicycle Safety Reminder Motorcycle Anti-theftProtection 120-150cm
Aliexpress UK
Item Type: Scooter Disc Lock. Solid invincible-looking design will deter thieves, attaches to the disk making it extra difficult to remove without the key. Specially designed for motorcycle and bike.
eBay
HEPPE MTB Road Bike Center Lock Disc Locking Ring 7075 Aluminum alloy Centerlock Lock Ring Wheelset Hub Rotor Locking Ring
Aliexpress UK
Loud 100dB alarm siren. The motorcycle disc lock alarm is not only strong, but also very loud. It will emit an ear-splitting, confusing 100 db alarm if it is attacked. The GP Chain 8 is an incredible value, multi-purpose chain lock.
eBay
ELITEWHEELS Forged Pattern Road Disc Carbon Wheelset 60mm Depth Tubeless Compatible Wheels Center Lock Or 6-blot Lock
Aliexpress UK
Attaches to the disk making it extra difficult to remove without the key. Size: Lock groove depth 48 mm, about 9 mm wide, lock column 6 mm in diam. Locks onto the brake disc to prevent the wheel from turning.
eBay
IIIPRO Center Lock Brake Disc Rotor 140mm/160mm/180mm/203mm Diisc Rotor for Road/MTB Bike with Lock Ring
Aliexpress UK
The keyless press to lock, once the touch vibrates, there will be a warning beep first, and the continuous touch will continue for 15 seconds of the alarm sound. Double-sided internally milled key for master keys and special unlocking tools.
eBay
ELITEWHEELS ENT X WEAVE Carbon Wheelset Road Disc Brake Wheels Tubeless Compatible Cycling Rims Center Lock Or 6 Bolt Lock Hub
Aliexpress UK
Tough double locking padlock with hardened steel shackle which doubles as a disc lock;. FD-MOTO Anti theft Motorcycle Motorbike Alarm Brake Disc Lock. FD-MOTO 2M 10mm Motorcycle Chain and Disc Lock.
eBay
ZRACE Centerlock to 6-hole Adapter, Center Lock Conversion 6 Hole Brake Disc, Center Lock for 6 Bolt, SM-RTAD05 / SM-RTAD10
Aliexpress UK
MAMMOTH SHACKLE DISC. Extended length shackle and body for use as a disc lock.
eBay
Anchtek Motorcycle Rechargeable Disc Lock Alarm 120db Bicycle Anti-theft Padlock Security Protection Bike Motorbike Accessories
Aliexpress UK
Motorcycle Scooter Alarm Disc Lock 110dB Waterproof Anti Theft 6/8 Pin. 1 × Max Motorcycles Alarm Disc Lock (Yellow). Always remove the lock before riding. Strong Steel Locking Pin – Resistant to tampering and forced removal.
eBay
Anti-Theft Motorcycle Disc Brake Lock | Safety Wheel Lock for Mountain & Road Bikes | Includes 2 Keys
Aliexpress UK