Primary lock

- Security
- Primary
ROCKBROS Heavy Duty Bike U-Lock with 4Ft Security Cable
- Detail
- Frame + Wheel Double-Lock Set
- Detail
- Use: Primary
A U-lock and 4ft steel security cable set for double-locking your frame and wheel.
Selector Tool
Answer a few questions about where you park. We’ll recommend a lock setup and matching products without pretending a cable lock can do a U-lock’s job.
Recommended Setup
Some theft risk · Few hours · Visible public rack · $25–$60
Only live lock products that fit this use case and budget band are shown here.
Primary lock

A U-lock and 4ft steel security cable set for double-locking your frame and wheel.
Primary lock

A 22mm heat-treated steel U-lock with a silicone cover, mounting bracket, and 4ft cable.
Primary lock

An ABS-and-zinc-alloy folding lock that collapses compact for mounting on bikes, e-bikes, or motorcycles.
This page contains affiliate links. If you buy through one, we may earn a commission at no extra cost to you. Learn more.