Sturdy Water Resistant Design Lock: The disc lock is constructed with high quality alloy steel body and smooth surface with advanced technology. Super class B lock cylinder preventing the tearing of the saw, preventing the opening of the lever and the opening of the canopy. Hardened carbide reinforced steel locking pin with waterproof function so it will never rust in rainy days. EASY TO NOTIFY WITH A RETURN CABLE: An included 5ft disc reminder cable reminds you to remove the disc lock when leaving your beloved scooter. Prevent potential damage from flying away when the drive lock is engaged. EASY TO USE: The disc brake lock features an easy locking system. The wrenches are made of stainless steel with an ergonomic design to reduce the amount of torque and prevent them from bending or breaking. WIDE SCOPE OF APPLICATION: This disc lock is suitable for most electric scooters, 5mm pin diameter is suitable for most disc brakes. Insurance for your goods such as Xiaomi Mijia M365, Ninebot ES Series scooter.PACKAGE INCLUDED: Includes 1 motorcycle disc, 2 keys, special bracket with screws to be able to install the bracket on the pole of your scooter. We offer a 30-day money-back guarantee.