Requirements
1.One key, no messing with unlocking several locks.
2. Locks all wheels and frame to an immovable object.
3. Bike is unridable if locks are bypassed
Three handcuffs joined by an armoured cable, each cuff has its own lock but the cable carries several control lines so that they are all keyed to the master lock.
One key on the master cuff locks/unlocks all three. If the cable is cut, all the locks are locked.
Requires you to break all three locks before you can steal the bike.
Cuff A is permantly fixed to the frame near the rear wheel and locks the wheel to the frame.
Cuff B is permantly fixed to the fame and locks the front wheel to the frame.
Cuff C the master, is on a longer cable and locks to a bike rack etc.
