Granit X-Plus U-Locks are recommended for securing bikes in areas with a high risk of theft.
Strong square parabolic shackle with very high protection against attacks with bolt cutters, car jack or saws. Double bolting shackle/lock body. Power Cells secure each side of shackle independently to increase pulling resistance. 11 inch height. 13mm thick square temper hardened parabolic steel shackle. Rattle-free USH bracket included. Security Rating: 15 of 15. Genre: 11. Diameter: 13. Lock Style: Keyed. Advertised Weight: 4.25. Cable Included: No.