Bike locks / How to choose
Bike Lock Selection Guide
Before you buy

Bike Lock Selection Guide

Last updated 2026-09-05

We group the catalog by how the instruments are built and who they are for.

How we work

Indexing Methodology

We organize the cycling security market through technical specifications and verified hardware attributes.

Security Architecture

Classification by physical form including U-locks, folding bars, and heavy duty chain links.

Material Specifications

Analysis of hardened steel thickness ranging from 10mm to 18mm shackles.

Locking Mechanisms

Categorization by keyed cylinders, 4-digit codes, 5-digit combinations, and biometric sensors.

Security Ratings and Materials

Hardened steel locks are categorized by thickness, with 16mm and 18mm shackles offering the highest resistance. Look for Sold Secure Gold or Diamond ratings for high-value electric bikes and motorcycles.

Locking Mechanisms

Keyed locks use drill-resistant cylinders, while combination locks offer 4-digit or 5-digit resettable codes. Smart options include Bluetooth and fingerprint sensors for keyless operation.

Portability and Mounting

Compact folding locks and locks with mounting brackets allow for easy transport on the bicycle frame. Lightweight cable locks are suitable for low-risk environments or securing helmets.

Selected brands

Shop by collection

A collection is a short cut into the catalog

Keyed bike locks Flexible cable locks Combination bike locks Heavy duty bike locks Electric scooter locks Heavy duty chain locks Hardened steel locks Locks with mounting brackets Motorcycle grade locks Black bike locks Heavy duty U-locks 4-digit combination locks High security bike locks Cheap Compact folding locks Locks for electric bikes 4ft long bike locks Lightweight bike locks Waterproof bike locks 12mm thick bike locks 6ft long bike locks Mountain bike locks 5-digit combination locks 5ft long bike locks 10mm thick bike locks Road bike locks 3ft long bike locks 14mm thick bike locks Blue bike locks U-locks with security cables Bluetooth smart locks Fingerprint bike locks Kids bike locks Alarmed bike locks Orange bike locks Sold Secure Gold rated locks Integrated frame locks 16mm thick bike locks Green Red Yellow bike locks Fits 16 inch Sold Secure Diamond rated locks Gray
Glossary

Key terms inside the catalog

Keyed bike locks

Traditional security using physical keys and drill-resistant cylinders

Flexible cable locks

Lightweight and versatile wire locks ideal for quick stops or securing accessories

Black bike locks

Classic and discreet security in a matte or gloss black finish

Heavy duty U-locks

Classic rigid shackle locks providing high-level security for urban environments