Chain pin breaker

So the cable is clamped at either the remote OR at the seat post

including hubs

The 28 spoke design is said to improve compliance and reduce vibrations transferred to the rider and reviews we've read would tend to agree

Available in three sizes to suit a variety of different chainring options

OnGuard Mastiff Chain Lock - 120cm x 4mm Exclusive Chain pin breakerThe 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