
CRANNS RB6
Introducing the New RB6 Disc Lock, an advanced security solution fusing meticulous craftsmanship with innovative features. The RB6, mirroring our Zero6 Disc Lock’s capabilities, goes a step further to provide an inclusive defensive system for your cherished possessions.
The distinguishing feature of the RB6 hinges on its mobile control
capability. By integrating a 120 dB alarm system, it not only
deters theft by drawing immediate attention but also directly alerts the owner via their mobile device. This smart alert feature offers an added layer of security, ensuring maximum vigilance and quick intervention.
Building on the Zero6’s structure, the RB6 also boasts an inventive “C” Shape design. This planning significantly lessens leverage points, thereby creating a formidable challenge for potential thieves. Further, its convenient push-down locking system ensures effortless usability, making the RB6 an easily accessible guard for your valuables.
Another strength lies in its Angle Locking design, strengthening its defence again stunwarranted access attempts. Just as the Zero6, the robust 6mm lock pin resists vehement attacks, while its compact and light structure allows for convenience in transportation and storage.
TheRB6 Disc Lock’s universal fitting is designed to be inclusive of all two-wheeled vehicles, including motorcycles, scooters, and bicycles. It pledges a secure and reliable shield for your priceless belongings.
What sets the RB6 apart is its future-ready design. The alarm module can effortlessly pair with accessory devices like the mobile alert unit, paving the way for potential enhancements and expansions.
Choosing the New RB6 Disc Lock equates to investing in a security system marked by reliability, high performance, and adaptability. Experience the culmination of strength, convenience, and absolute peace of mind with RB6, and protect your belongings with assured confidence.
Body | Material | T304 series stainless steel austenitic |
Dimensions | 72 x 59.5 x 58 mm (2.83 x 2.34 x 2.28 in) | |
Key | Lock Cylinder | Cranns – Disk Detainer GoldTM |
Locking pin | 6mm Stainless steel push down locking | |
Alarm | Sound | 120 dB by 27mm Ultra piezo disc |
MCU | Cranns – DGC 2582 | |
Sensor | Motion – KLG – 490 – A50 Shock – CRN – Alter 6890 Laser – NE9881 | |
Bluetooth | 5.2, A2DP, LE | |
Memory | SER – 32 bit ROM | |
OS | Cranns – Oslo V.3 | |
OTA | Yes | |
Battery | Type | CR2 3V Lithium 1,000 mAh |
lifespan | 8-10 months | |
More | Weight Working | 395g (0.87 lbs) |
Templature | 0-70 ℃ | |
IP rating | IP65 |
Perfect for your motorcycle scooter, e-bike or bicycle
How it works
Push Down Locking Systems
Fine Grain Steel Core
“C” Shape design
Angle locking
120 dB Alarm
Connect with Smart phone
Compact
Light weight
High Secure Anti-Pick
Disc Detainer Cylinder
Anti-drill, pick resistant, bump resistant.

Anti-Drill
Harden Protected plate make drill resistant
Precision Code Plate
High precision code plate make pick resistant
Springless Structure
This mechanism does not use springs to make bumped resistant
Stainless Steel Case
Long lasting strong protecting case

Key Registration
Does RB6 fit
your bike?
The RB6 disclock canfit with the brake disc with hole on the disc (A)
Best fit for VESPA, Scooter, E-Bike, Bicycle, Motorcycle

CRANNS RB6
What’s in the RB6 package?
- A 1 xCranns RB6
- B 1 xRBM-01 Module
- C 1 xBattery Cover Gasket
- D 1 x Cranns CR2 Lithium Battery (1000 mAh)
- E 1 x Lid-RB
- F 1 x Allen key – M2.5
- G 1 x Key code Tag
- H 1 x Hex Cap Screw – M3 x 6
- I 3 x Keys

Reimagine Your Vehicle Security With RB6 Disc Lock

- Security Level
- Toughtness
- Universality
- Lock-up Convenience
- Price
Triple Protection, One Key Convenience - Secure Your Bike with RB6 + PN70 + LH120 Combo!
“Alarm Disc Lock + Pad Lock + Loop Chain – Layer Your Bike’s Security with Brake, Frame, and Solid Object Locking. All Controlled by a Single Key for Ultimate Ease.”



“Alarm Disc Lock + Pad Lock + Loop Chain – Layer Your Bike’s Security with Brake, Frame, and Solid Object Locking. All Controlled by a Single Key for Ultimate Ease.”



“Alarm Disc Lock + Pad Lock + Loop Chain – Layer Your Bike’s Security with Brake, Frame, and Solid Object Locking. All Controlled by a Single Key for Ultimate Ease.”