The Alarm-D Pro is a maximum security U-lock that comes with its own easy-to-install carrying stand
total measurement 390mm
* Pad adjustment on both sides* Spring tension adjustment* CPS caliper adjustment* 350g
: Bottom Bracket: Neco cartridge
Fits 16-24" wheeled bikes
Helium Pro XL Cruiser Muc-Off The Alarm-D Pro is aFRAME: hydroformed 6061 T6 alloy frame, tapered headtube, forged dropouts, with int. chaintensioners FORK: crmo fork, 1 1 8" butted steerer, crmo fork legs, 30mm offset HANDLEBAR: 4130 crmo bar, seamless GRIPS: RADIO RACELINE "XENON" grips, diamond knurling, clamp on grip, 139mm length STEM: RADIO RACELINE "XENON PRO" toploader stem, ext. 53mm, cold forged cnc alloy HEADSET: RADIO RACELINE "PRO" integrated headset, sealed, threadless, 1 1 8" 1. 5",