OnGuard OG 5815 U-Lock
OnGuard

OnGuard OG 5815 U-Lock

4.4

Best high-security lock for urban commuters needing extra wheel protection.

This is the ultimate peace-of-mind setup for urban commuters who refuse to compromise on security. By pairing a hardened steel shackle with an included secondary cable, you get comprehensive protection for both your frame and wheels. It’s a heavier, more cumbersome carry, but the theft deterrence is worth every extra ounce.

$34.00

Out of stock

Who it's for

  • Urban commuters parking in high-theft areas
  • Cyclists prioritizing maximum resistance against power tools
  • Budget-conscious riders needing comprehensive security kits

Who should skip it

  • Weight-sensitive cyclists carrying gear on long rides
  • Riders in wet or dusty climates needing low-maintenance gear
  • Commuters requiring a rattle-free, streamlined mounting solution

Performance breakdown

Theft Resistance

Hardened steel shackle provides a formidable barrier against common cutting tools.

Excellent

Locking Mechanism

Pick and drill-resistant cylinder offers reliable security for urban environments.

Excellent

Versatility

Included cable adds essential flexibility for securing wheels and accessories.

Excellent

Ease of Transport

Quick-release bracket makes carrying the lock convenient on most bike frames.

Good

Frame Protection

Protective coating prevents unsightly scratches and dings during daily use.

Excellent

Weather Durability

Automatic dust cover keeps the internal mechanism clean in harsh conditions.

Good

Key Specs

Shackle Material

12mm Hardened Steel

Cylinder Type

Pick, Pull & Drill-Resistant

Included Accessories

Quick-Release Mounting Bracket, 2 Laser-Cut Keys, 120cm x 10mm Cable (Model: 810127-02)

Still have a question?

Ask Metto anything about the OnGuard OG 5815 U-Lock before you decide.

OnGuard OG 5815 U-Lock

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$34.00
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