







🔐 Lock it. Alarm it. Own the streets.
The RUBY.Q Alarm Disc Lock LK-603 is a robust anti-theft solution featuring a 110dB alarm triggered by vibration, forged 7mm steel pin, and waterproof alloy steel body. Designed for motorcycles, scooters, and bikes with disc brakes up to 6mm, it offers one-press activation and comes with a full accessory kit including reminder cable, keys, and 12 batteries for extended protection.
| Brand | RUBY.Q |
| Special Feature | Alarm |
| Lock Type | Disc Lock |
| Material | Alloy Steel |
| Recommended Uses For Product | Securing vehicles |
| Color | 1pcs Black |
| Included Components | 2pcs security keys, 1pcs reminder cable, 1pcs storage bag, 6pcs internal batteries, 1pcs Black Alarm disc lock set |
| Item Weight | 0.39 Kilograms |
| Control Method | Push Button |
| Model Name | LK-603 |
| Manufacturer | RUBY.Q |
| Item Weight | 13.7 ounces |
| Package Dimensions | 7.76 x 5.39 x 2.13 inches |
| Item model number | LK-603 |
| Special Features | Alarm |
Trustpilot
1 week ago
2 weeks ago