OnGuard RockSolid U Lock 90 x 175 mm – 14 mm
Designed for demanding cyclists, the OnGuard RockSolid U lock represents the pinnacle of urban security.
Its construction in ultra-reinforced 14 mm steel and multi-layer locking system provide exceptional resistance against bolt cutters and angle grinders.
Compact, ergonomic and reliable, it ensures total peace of mind for bicycles and electric scooters.
SECURE Payment
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FREE delivery
From 100€ of purchase in EU
FREE returns and exchanges
For 14 days
2-year warranty
On all products
Product advantages
Ultra-resistant hardened steel structure
Made from a high-density alloy, the OnGuard RockSolid lock withstands the most powerful bolt cutters, levers, and angle grinders.
Reinforced locking system
Its double internal mechanism blocks any forced opening attempts, ensuring maximum security for your electric bike.
Ergonomic and compact design
Designed for easy transport, it offers a comfortable grip and quick attachment to the frame or bag.
Long-lasting resistance
Anti-corrosion treatment and design tested to endure bad weather, for reliable daily protection.
Discover the product in video
OnGuard RockSolid resistance test
Discover the impressive sturdiness of the OnGuard RockSolid lock through a comprehensive test against cutting tools and extreme impacts.
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