E-Bike Friendly:This super-tough chain and D Lock combination is designed with E-Bikes and cargo bikes in mind. The loop-end design enables extended locking options, ideal for protecting larger bicycles either at home or outside.Maximum Security:Our strongest lock combination. Premium hardened steel 14mm D-lock with double dead lock and 10mm hardened steel chain offer maximum protection. Independently awarded maximum Gold Level Security by Sold Secure.Features:- Maximum security d lock, loop chain and security tie- E-bike friendly- Sold secure goldSpecifications:- 3 coded replaceable keys- 1m locking length- 14mm hardened steel shackle / 10mm hardened steel chain- Weight: 3.5kg