Ultra-compact & extremely robust:
Only 7.4x5.3 cm when folded – 5 cm thick steel + hard ABS, cut-, saw-, and tamper-resistant. Load capacity: 0.71 kg, fits perfectly in the wheel lock luggage.
C security cylinder with one-button locking mechanism:
Double stitch Cu cylinder (security level C), rust-free & durable. Simple button press to lock – no key needed!
Easily mountable & noiseless:
With bracket, straps, and screws – securely mounted on frame/saddle. No jerking on bumpy roads, rubberized edge protects paint and prevents scratches.
3 keys – security with backup:
3 spare keys included: Lose one? Use the others! Each link is connected with special rivets – extremely stable and folds smoothly.
Universal use up to 78 cm:
26 dense steel ring parts form up to 78 cm in length – ideal for e-bike, mountain bike, or motor scooter. Scope of delivery: Everything to get started including instructions.

Brand: GRUNDIG
Product: bicycle lock
Color: Black
Storage size: 7.4 * 7.4 * 5.3 CM
Package size: 14.5 * 13 * 11.5 CM
Weight: 700 G
Extended size: 78 CM
Lock body material: alloy steel + PVC
Lock core material: Anbil lock core
Key material: PA6 plastic + 59 copper
Number of tunnels: 26
Scope of delivery: 1 lock + 1 lock sleeve + 3 keys + 2 straps + 2 screws