Smart Security U-Lock for E-Bikes and Cargo Bikes
Introducing the OnGuard RockSolid, a top‑tier D‑lock engineered for riders who refuse to compromise on security. Built using a proprietary blend of ultra high‑strength materials and a multi‑layered defence system, this lock is purpose‑designed to resist the most destructive tool in a thief’s arsenal, the angle grinder. Its hardened, shrouded shackle and anti‑grinder patented material make it virtually impervious to cutting and brute‑force attacks.
With a Diamond Sold Secure rating and advanced X4P Quattro Bolt mechanism securing the shackle at four critical points, the RockSolid offers unmatched protection whether you’re locking up a bike or e‑bike in high‑risk areas. Despite its extreme strength, it remains surprisingly practical: compact dimensions, ergonomic handling, and five included laser‑cut keys mean maximum security with zero fuss.
Specifications and features
- Dimensions: 90x175x14mm (WxHxD)
- Keys: 5 keys included"
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