Everyone who stores an eBike or Cargo Bike outside must consider the long term security options from the very beginning. Hiplok’s solution is the Solid Secure Gold rated E-DX Series.
You can wrap both the chain and D-Lock through/around your bike and something solid, then use the Z-Lock as an extra for helmets/equivalent.
For journeys when you don’t feel the need to carry all three, you can also elect to use the D-Lock by itself.
Maximum Security D Lock, Noose Chain And Security Tie
1m locking length
14mm hardened steel shackle / 10mm hardened steel chain
Sold Secure Gold
3 Coded Replaceable Keys
Weight: 3.5 Kg