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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
OnGuard RockSolid 8590Introducing the OnGuard RockSolid, the pinnacle of bike lock innovation. Engineered with cutting edge materials and advanced technology, this revolutionary lock stands as an impenetrable fortress against even the most determined thieves armed with angle grinders. X4P Quattro Bolt Locking Mechanism: Secures the shackle at four points for maximum security. Z Cylinder: New and improved, bump proof, and resistant to picking, pulling, and drilling. 15mm
Introducing the OnGuard RockSolid, the pinnacle of bike lock innovation. Engineered with cutting-edge materials and advanced technology, this revolutionary lock stands as an impenetrable fortress against even the most determined thieves armed with angle grinders.
- X4P Quattro Bolt Locking Mechanism: Secures the shackle at four points for maximum security.
- Z-Cylinder: New and improved, bump-proof, and resistant to picking, pulling, and drilling.
- 15mm (0.59”) Hardened Steel Shackle with RockSolid Patented Coating: Massive and robust, resists angle grinder cutting, prying, and jacking.
- Centered Keyway: Enhancing security.
- Co-Moulded Crossbar Cover and Double Rubber Coated Shackle: Protects your bike’s finish from scratches and damage.
- All-Metal End Caps: New and improved, providing additional protection against hits and drops.
- Automatic Keyway Cover: Seals the lock internals from the elements, prolonging its lifespan.
Crafted from a proprietary blend of ultra-high-strength materials and reinforced with a multi-layered defense system, the OnGuard RockSolid is virtually impervious to the cutting force of angle grinders. Its intricate structure is engineered to resist cutting, rendering any attempts to breach its fortified exterior futile.
Each component is meticulously designed and rigorously tested, ensuring unrivalled resistance to brute force attacks. The hardened, shrouded shackle is impervious to an angle grinder, defying even the most aggressive cutting attempts.
The OnGuard RockSolid not only provides unbeatable security but also offers a seamless user experience. Its ergonomic design ensures easy handling, making it the lightest angle grinder-resistant lock on the market.
Experience peace of mind like never before with the OnGuard RockSolid. Defy the odds, protect what matters most, and leave would-be thieves in awe of this unyielding fortress of two-wheel security.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
Great Choice!
Color: 5-in-1 Black & Silver, Size: Rechargeable Set
Extremely pleased with this wine bottle opener.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great Wine Opener
Color: 5-in-1 Black & Silver, Size: Rechargeable Set
Easy to use and great price.
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Reviewed in the United States on October 22, 2025
★★★★★ 5
Great party addition ...
Color: 5-in-1 Black, Size: Rechargeable Set
Simple, easy to use, and quite effective in cleanly removing corks!
Very pleased with the purchase and have shared the experience with others who intend to purchase the same! THANKS!
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Reviewed in the United States on February 17, 2026
★★★★★ 5
Highly recommended
Color: 5-in-1 Black, Size: Rechargeable Set
Love it. All attachments work great and cork comes out effortlessly. Also, makes a great gift for a wine lover.
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Reviewed in the United States on August 2, 2025
★★★★★ 5
Works well
Color: 5-in-1 Black, Size: Rechargeable Set
Have owned many of these cordless wine openers, some by major brands. The batteries on all seem to fail after a few years, so decided to get this cheaper version during Prime Days. After 5 months, it's holding up well. The wine foil opener is a little flimsy, but if you grip it tightly, it's fine (though it seems that it could easily break).
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Reviewed in the United States on December 6, 2025
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