Seatylock Mason 300 D-Lock

The Widest of its kind! Patented pentagonal hardened steel crossbar profile - Stronger than any rounded crossbars, Double deadbolt locking mechanism for protection against twist attacks. *Mounting Bracket sold separately.

Features

• Perfect for E-Bikes: Size and strength ideal for securing E-bikes.
• Extra Wide Crossbar Clearance: Wider opening than others in the category allows for more locking options.
• Double Deadbolt: A symetric action mechanism for extra protection against twist attacks.
• Petagonal Crossbar Profile: Registered patent makes it stronger than any comparable round-profile lock.
• Auto-Shutter Mechanism: Keeps dust, water and dirt away from inner parts.
• Automatic Standard Cylinder: Butter-smooth, ultra-secure cylinder mechanism.
• Protection Silicone Shell: Lock's shell is made of a soft polymer for bike frame protection and added durbility.
• Element Protection: Metal parts are rust-resistant Plastic components are UV protected.