EYPINS Foldable Alloy-Steel Ground Anchor for Motorcycle & Bike — 14mm Shank, Anti-Theft Hardware

The EYPINS Security Ground Anchor is a heavy-duty, foldable alloy-steel anchor designed to secure motorcycles, bicycles, scooters and chains to concrete or brick floors and walls.

This compact, low-profile anchor provides a robust fixed point you can lock to with chains, U-locks or cables. Built for indoor and outdoor use, it installs into solid surfaces and folds flat when not in use so vehicles can pass over it safely. The oversized loop accommodates multiple locking options, while anti-tamper hardware improves resistance to removal attempts.

How does this anchor resist theft attempts?

The EYPINS anchor is made from hardened alloy steel and uses a thick anchor shank plus anti-demolition hardware to deter cutting and prying. Four heavy expansion points distribute force into the substrate and small hardened steel balls impede screw extraction.

• 14 mm diameter main anchor shank for high shear strength
• Four 16 mm expansion anchors to secure against pullout
• Included anti-demolition small balls increase tamper resistance
• Alloy-steel construction resists cutting and deformation

Will it fit my locks and chains?

The inner loop is intentionally oversized so you can thread multiple chains or U-locks through it at once. It accepts thicker chains commonly used for motorcycles while remaining compatible with bicycle chains and U-lock shackles.

• Inner ring measures approximately 5.5 x 6.5 cm
• Fits two 10 mm chains or four 7 mm chains comfortably
• Works with standard U-locks and combined chain/U-lock setups
• Provides space to secure multiple vehicles or accessories together

How does the foldable design affect everyday use?

The folding loop collapses into a low-profile base when not in use, creating a nearly flush surface that vehicles can drive over. This keeps the anchor out of the way while preserving a strong locking point whenever you need it.

• Loop folds down into a 4 cm high base for a low profile
• Drive-over safe for automobiles and scooters when folded
• Durable hinge design for frequent folding and deployment
• Protective cover screws included to keep the base tidy

What comes in the box and how hard is it to install?

Installation uses standard hardware supplied with the anchor and requires drilling into concrete or brick. EYPINS includes expansion screws, anti-demolition balls, cover screws and an Allen wrench so you have everything needed for a secure mount; professional installation is recommended for best security on public or high-risk sites.

• Supplied: 4 expansion screws, 4 anti-demolition small balls
• Also included: 2 ground anchor cover screws, 2 plastic screw covers, allen wrench
• Installation substrate: concrete or solid brick recommended
• Simple DIY fit for homeowners; professional fit for high-traffic locations

Who is this for?

The EYPINS Security Ground Anchor is aimed at motorcycle and bicycle owners, property managers and anyone who needs a permanent, high-strength anchor point for locking vehicles or equipment. It suits garages, driveways, storage rooms and commercial parking areas where a robust, low-profile locking point is required. If you need a heavy-duty, tamper-resistant anchor that accommodates larger chains and stays out of the way when not in use, this ground anchor delivers a practical balance of strength and convenience.