Mason 180
$75.00
World's Lightest Sold Secure Gold U-Lock!
Unique triangular 17 mm crossbar for best strength/weight ratio. Double deadbolt locking mechanism for protection against twist attacks. *Mounting Bracket sold separately
Hear what our customer has to say about his Mason Lock
Mason 140
$70.00
World's Lightest Sold Secure Gold U-Lock!
Unique triangular 17 mm crossbar for best strength/weight ratio. Double deadbolt locking mechanism for protection against twist attacks. *Mounting Bracket sold separately.
Hear what our customer has to say about his Mason 140
U-Lock Mounting Bracket
$15.00
A Mounting Bracket for attaching the lock to your bike's frame
Fits any of our U-Locks
Fits a wide spectrum of frame widths
Enables endless mounting positions
