








🔒 Lock in elite protection — because your ride deserves nothing less!
The KOHLBURG 6kg Massive Motorcycle Security Chain Lock combines a 13mm hardened manganese-chromium steel chain with a 16mm shackle, delivering Sold Secure Diamond level 10+ protection. At 150cm long, it secures motorcycles, scooters, and e-bikes to wide fixtures, resisting bolt cutters, drills, and hydraulic jacks. Designed for stationary use, this heavy-duty lock offers professional-grade anti-theft security with a multi-disc cylinder and three keys included.






| Manufacturer | Kohlburg |
| Part Number | Alcatraz |
| Product Dimensions | 150 x 10 x 4 cm; 6 kg |
| Item model number | Alcatraz |
| Size | 150 cm / 5' long |
| Colour | Robust Black Protective Sheath |
| Style | Massive 5ft chain lock - Sold Secure DIAMOND approved |
| Finish | Unfinished |
| Material | Alloy Steel |
| Shape | Lock 150 cm long (140 cm chain + 6 cm chain ring + 4 cm lock) |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Chain and padlock usable separately, Sold Secure highest security level DIAMOND, Solid hexagonal chain protects against bolt cutters |
| Usage | For motorcycles and mopeds as well as for stationary securing of bicycles |
| Included Components | 13 mm thick chain and lock with 16 mm thick lock shackle |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 6 kg |
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