OnGuard BLACK X Titan Smart Shackle U-Lock - LS MFPN=8019 Precision-cut wrench opening are perfectly

Precision-cut wrench opening are perfectly sized for fit and speed

Includes (2) Surly Dummy Rail Collars for a stiffer Dummy Rail/Frame interface

Intended use: loose loose over hard medium Flat Protection Sidewall TPI 60 Color Black Weight 782 Defined Color Black ISO Width (mm) 61 ISO Diameter 584 / 650b / 27

For forks with carbon steerer tubes you will need compression plug

OnGuard BLACK X Titan Smart Shackle U-Lock - LS MFPN=8019 Precision-cut wrench opening are perfectlyThe BLACK X Titan Smart ULock is built for modern urban riders who demand strength convenience and smart security. Its 14mm hardened steel shackle and patented multiangle locking system deliver powerful protection against cutting and leverage attacks while integrated smart technology enables seamless keyless access through the BLACK X app. Realtime alerts longlasting battery performance mechanical backup keys and an alltube mounting system make it a