Folding Bicycle Lock ONGUA RD model L47K — Combination folding lock for bikes

Folding bicycle lock ONGUA RD L47K — Combination folding lock for bikes is a compact, keyless security device designed to protect bicycles and similar personal transport in everyday urban use. The folding mechanism consists of rigid linked segments that collapse for convenient carrying and unfold to form a secure barrier around the frame and a fixed object. The numeric combination mechanism eliminates the need for keys while offering quick access for the rider during short stops and daily use.

Advantages

The folding construction provides a balance between rigidity and portability: rigid steel segments resist cutting while folding joints allow compact storage. The combination dial removes reliance on keys and reduces the risk of lost access. The lock’s compact folded size makes it easy to carry on a bike frame or in a bag, and the protective coating on the segments minimizes paint damage to the bicycle frame. Materials and construction focus on daily urban security needs for short to medium duration parking.

Suitable for

• Securing bicycles during short urban stops and errands
• Locking scooters, e-bikes or similar small personal transport
• Use by commuters who need quick, keyless access
• Transport and storage where compact folding locks are preferred

Key specifications

• Lock type: folding combination lock
• Access method: numeric combination (keyless)
• Segment construction: rigid linked segments with protective coating
• Intended use: bicycles and similar personal transport in urban environments
• Portability: compact folded form for carrying on the frame or in a bag

How to use

To secure the bicycle, unfold the lock segments and loop the chain around the frame and a fixed object such as a bike rack or pole. Align the segments so the ends engage and set the numeric combination to lock. To open, enter the preset combination and separate the engagement points, then fold the segments back into the compact configuration for transport. Periodically check the combination code and keep the mechanism clean from grit and moisture to maintain smooth operation.

Usage recommendations

For improved security, lock the frame and at least one wheel to a fixed, immovable object. Avoid leaving the bicycle unattended in isolated or high-risk areas for extended periods. Store the lock dry when not in use and periodically apply a light lubricant to the combination mechanism if it becomes stiff; follow standard maintenance to prolong service life.