Anticut protection The lock features a builtin lock cylinder surrounded by a carbidereinforced steel pin, providing defense against sawing, prying, and forceful destruction. Durable material Constructed from quality alloy steel for reliable, longlasting protection; the material resists deformation to maintain effectiveness over time. Enhanced security reminder A stretchable reminder cable is included to catch your eye and remind you to remove the lock before riding, helping prevent damage to the scooter from forgetfulness. Easy to use and rugged Ergonomic design with a simple opening system enables quick and effortless securing every time; the robust construction resists bending or breaking and reduces torque during use. Compatibility and use Designed for use with disc brake systems on scooters. Use scenarios Quick errands: Park your scooter, lock it securely, run a short errand, and remove the lock easily when you . Urban commuting: Leave the lock in place while you run into shops or student facilities, with the reminder cable helping ensure you don't forget to remove it before riding. Overnight or extended parking: Use the lock to deter casual theft during longer parking periods, while the reminder cable helps prevent forgetfulness that could damage the scooter.