OnGuard Mastiff Chain Lock - 120cm x 4mm YGroup_7033472417837 Spindle material - forged scm

Spindle material - forged scm 435 chromoly steel

Rigid CNC'd one piece caliper

Consists of 50% polypropylene and 50% Merino

Ultimate protection from flying muck

The new Trace hub doesn't need flash or gimmicks

OnGuard Mastiff Chain Lock - 120cm x 4mm YGroup_7033472417837 Spindle material - forged scmThe Mastiff combo chain lock offers ultimate security for us in high crime areas. It used oversized, titanium reinforced hexagonal links to protect against hacksaws and boltcutters and the tight inside link dimensions protect against prying. The embroidered nylon chain cover won't crack or peel and is held in place with Velcro tabs. Who's this item for: This is a heavy duty lock that is suitable for use on both bicycles and motorbikes in high crime