Bulldog Combo STD U-Lock (8010C)

The OnGuard Bulldog Combo STD U-Lock delivers convenient key-free security for urban cyclists who want strength and simplicity in one dependable lock. Its 13 mm hardened steel shackle helps resist cutting and leverage attacks, while the X2P Double Bolt mechanism secures both sides of the shackle to improve resistance against twisting and prying. A user-settable 4-digit combination provides quick access without the need for keys, making it ideal for daily commuters and campus riders. The rubber-coated crossbar and rounded edges help protect your bike’s paint and finish from scratches during use and transport. Designed for reliable everyday performance, this lock balances portability, durability, and practical security for urban environments. Includes an all-tube mounting bracket for easy on-bike storage and quick access. Dimensions: 115 x 230 mm (4.53 x 9.06"). Convenient Key-Free Access: Resettable 4-digit combination system allows quick locking and unlocking without carrying keys. Strong Hardened Steel Protection: 13 mm hardened steel shackle helps resist cutting, leverage, and twisting attacks in everyday urban environments. X2P Double Bolt Security: Locks both sides of the shackle to improve resistance against prying and pulling attempts. Frame-Safe Rubber Coating: Protective crossbar coating and rounded edges help prevent scratches and protect your bike’s paint. Includes Mounting Bracket: All-tube frame bracket allows convenient transport and quick access while riding. Manufacturer Sku: 8010C Todson Sku: 45008010C