urban UR140 helmet lock — 4-digit carabiner with T-buckle adapter & 120cm braided steel cable

The Urban UR140 is a compact 4-digit combination carabiner lock with a T-buckle adapter and braided steel cable that secures helmets to motorcycles, bicycles and luggage.

Designed for riders who need a lightweight, multipurpose anti-theft accessory, the UR140 combines a quick-release T-bar adapter with a 4-digit combination carabiner and a flexible braided-steel cable. Its rubber-coated carabiner body reduces scratches, while the spiral steel cable stretches from a short 9 cm stub to a full 120 cm length, giving you options for locking a helmet to handlebars, frames or racks without carrying a heavy U-lock.

How does the Urban UR140 keep my helmet secured when parked?

The UR140 uses three coordinated parts: a numbered combination carabiner, a T-buckle helmet adapter for quick attachment, and a braided wire cable that links the helmet to the bike. The combination eliminates the need for a key, while the cable extends reach to lock through frames, wheels or other anchor points.

• 4-digit combination carabiner for keyless locking and customizable codes
• T-buckle adapter for fast helmet attachment and removal
• Ø4 mm spiral braided steel cable extends from 9 cm to 120 cm for flexible routing
• Rubber-coated carabiner to protect paint and finish

What makes this lock suitable for both motorcycles and bicycles?

The UR140 is built to be polyvalent: compact enough to store easily, durable enough to connect to larger-diameter handlebars and frames. Its components are lightweight yet resistant, and the cable length covers common locking points on motorcycles and bikes alike.

• Compact carabiner fits helmet D-rings and pockets on many helmets
• Long cable reaches around frames, wheels, or additional bikes
• Quick-release T-bar for helmet compatibility across brands
• Rubber protection prevents abrasion on bikes’ painted parts

How user-friendly is the 4-digit combination and quick-release system?

The combination lock uses a 4-digit code you set yourself, giving 10,000 possible combinations and removing the need to track a physical key. The T-buckle adapter and D-shackle style bar use simple mechanics for fast securing and removal of the helmet during quick stops.

• Settable 4-digit code for easy, keyless operation
• Quick-release T-buckle for fast on/off convenience
• D-shackle bar design for straightforward connection and removal
• Lightweight construction for everyday carry without bulk

How durable is the UR140 against daily wear and environmental exposure?

Materials are chosen for everyday use: a braided steel cable offers flexibility with resistance, while the carabiner is built from high-resistance components and covered with rubber to prevent scratches. This kit is intended for routine security needs rather than replacing heavy-duty locks for high-risk storage situations.

• Braided Ø4 mm steel cable resists kinking while remaining flexible
• High-resistance carabiner body with protective rubber sleeve
• Corrosion-resistant finishes suitable for regular outdoor use
• Designed by URBAN, a recognized European lock manufacturer with product support

Who is this for: The Urban UR140 is aimed at commuters, city riders and casual cyclists who want a lightweight, keyless way to secure helmets and small items during short stops. It suits anyone needing a compact, easy-to-use solution to prevent opportunistic theft while offering flexible attachment points for motorcycles, scooters and bicycles.