• ---Harden Steel Shackle With Soft Rubber Cover.
• ---Easy To Use Bracket Can Smooth Work On bikes
• ---High Security M-Key Locking Mechanism With Anti-dust Cover.
• ---Rekey Service Supplied. ATTENTION: Due to the exposing under the rain/sun, please drip some lubricating oil into the key hole to keep the lock work normally after a 3-5months riding.
• ---Outer SIZE:160x245MM. ---.Shackle Dia: 13.5mm,Bracket Fits: Dia 36-40mm