Skip to product information
1 of 1

OnGuard Combo BullDog U-Lock

write a review

Regular price $39.95
Regular price $39.95 Sale price $39.95
Sale Sold out
Questions? Let Us Help

Same level of security as OnGuard's Bulldog keyed U-Locks, but with the convenience of not having to keep track of a key. Simply use the built-in 4-digit combination dial to lock and unlock. Set your own preferred combination on the steel Ball Combo gear system.

This lock features X2P double-bolt locking mechanism, which locks the shackle on both sides. The hardened steel shackle is 13mm thick to resist cutting, prying, and jacking. There's a double rubber-coated cover to protect your eBike's paint and finish too.

  • includes mounting bracket
  • Shackle is 4.5 x 9"


Free Shipping

All eBikes ship free to the 48 continental United States, every eBike, every order, every day.

Delivery Time

In-stock items arrive to you in 1-5 business days, depending on your location. We ship from Dallas, Texas.

Pro Assembly or DIY options

Do it yourself, or get pro assembly at hundreds of partner bike shops nationwide for a fee. Learn more.

Easy Financing

Buy an eBike with affordable monthly payments when you choose Affirm at checkout (on approved credit.) Learn more.