


🔐 Lock in peace of mind, ride with confidence.
The Kryptonite Kryptolok Standard U-Lock with 4-foot flex cable combines a 13mm hardened steel shackle, reinforced crossbar, and a high-security disc-style cylinder to deliver robust protection against cutting and leverage attacks. Its patented Transit FlexFrame mounting system offers versatile, 360-degree adjustable transport on any bike frame shape, while the included braided steel cable secures additional components. Anti-rattle bumpers and weatherproof vinyl coating ensure quiet, durable use—perfect for urban cyclists demanding reliable, layered security.






| Action | add |
| Color | Black |
| Size | Single Lock |
| Style | Flex Cable - 2008 Edition |
| Frame Material | steel |
| Length | 11.3 inches |
| Weight | 11 Pounds |
| Shape | U Shape |
| Material Type | Alloy Steel |
| Number of Items | 1 |
| Number of Pieces | 2 |
| Season | continuity 2014 |
| Features | Key Unlock |
| Usage | cycling |
| Sport | Cycling |
| Suspension | no-suspension |
| Included Components | Kryptonite Kryptolok Series 2 Standard Bicycle U-Lock With Transit Flexframe Bracket (4-Inch X 9-Inch) With 4-Foot Flex Cable, Transit Flexframe Bracket |
| Batteries Included? | No |
| Brand | Kryptonite |
| Department | Unisex |
| Manufacturer | Kryptonite |
| Item model number | LK41051 |
| Product Dimensions | 22.9 x 10.2 x 3 cm; 680.39 g |
| ASIN | B005YPK8G2 |
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