Unguard bicycle lock Bulldog LS 8009 by ONGUARD — cable/chain lock, model ONG-8009

ONGUARD Bulldog LS 8009 is a cable/chain bicycle lock designed to provide everyday protection for bikes and similar personal transport. The flexible combination of braided cable and chain links allows the lock to be routed through frames and wheels and secured to fixed objects. The keyed cylinder offers straightforward locking and unlocking for routine urban use, short stops and public parking where moderate theft deterrence is sufficient.

Advantages

The Bulldog LS 8009 combines flexibility and coverage: the cable/chain construction enables easy routing through frame tubes and wheel spokes while maintaining a compact rolled-up form for transport. The keyed locking mechanism provides reliable engagement and predictable operation. The design balances portability with basic security, making it suitable for daily commuters and casual riders who need a simple, lightweight locking solution.

Suitable for

• Commuter bicycles in urban environments
• Short stops and quick errands
• Securing frame and one or both wheels to racks or posts
• Children’s bikes and scooters where moderate protection is acceptable

Key specifications

• Lock type: cable/chain combination with keyed cylinder
• Flexible braided cable with integrated chain links for routing versatility
• Suitable length and diameter for securing frame and wheel components
• Compact rolled form for storage and transport
• Intended for moderate theft deterrence in urban and everyday settings

How to use

Thread the cable/chain through the bike frame and one or both wheels, then loop it around a fixed, immovable object such as a bike rack or sturdy post. Insert the lock tongue into the keyed cylinder and turn the key to engage the locking mechanism. Keep the lock and key dry and free of debris; store the key in a secure place and consider carrying a spare if used frequently. When not in use, coil the lock and secure it to the frame or carry it in a bag.

Usage recommendations

For improved security, lock the frame and at least one wheel to an immovable object and choose well-lit, visible parking locations. Avoid leaving the bike unattended for extended periods in high-risk areas. Combine this lock with additional security measures if higher theft resistance is required.