Ainiv 4-Digit Bicycle Lock 65cm

The Ainiv 4-Digit password bicycle lock is a compact cable lock that balances portability and basic security for everyday use. It suits bikes, scooters and similar kit, offering a quick resettable combination and a PVC-covered steel cable to limit scratches while resisting rust. This lock is practical for short stops around town and for children who need a simple, visible deterrent.

Key points

This lightweight lock combines a zinc alloy core with a 65cm high-strength steel cable wrapped in PVC, which helps protect paintwork. The four-digit mechanism allows up to 10,000 possible codes and comes set to 0000 so you can reset it quickly. The number wheels run smoothly, and the lock’s small size makes it easy to hang from a saddle, frame or bag. Note that it is intended as a low to mid security solution rather than a heavy duty theft prevention tool.

Specifications

• Name: Ainiv 4-Digit Password Bicycle Lock
• Length: 65cm
• Material: steel cable, PVC sheath, zinc alloy lock core
• Type: resettable combination cable lock
• Colour: pink
• Format: 4-digit combination

Why it’s worth it

This lock is sensible where convenience and light deterrence matter, such as quick stops at the shop or securing a child’s bike in a supervised area. The colourful wheels and compact form make it approachable for younger riders, and the PVC covering reduces the chance of scuffs. Keep in mind that the cable’s thickness and combination mechanism reflect a modest security level according to typical usage.

Getting the most from it

It suits daily short-term locking and is easy to carry on rides because it adds minimal bulk. It’s a good idea to pair this with a sturdier lock for prolonged or high-risk parking. You’ll like it if you prioritise manoeuvrability and simple code resetting, but if maximum security is required consider a heavier lock option.