Master Lock Disc Brake Lock with Steel Shackle, 2 in. Wide, 8303DPS LOCK APPLICATION: Best used for motorcycles, mopeds and scooters EASE OF USE: Disc lock has easy push-button locking system; Bright red reminder cord reminds you to remove lock before riding DURABLE DESIGN: Zinc steel body provides rust protection and high security disc cylinder and steel shackle offer added resistance to picking and cutting motorcycle lock; $1,000 anti-theft guarantee SPECIFICATIONS: 2 in. throat with 1/4 in. shackle INCLUDES: Brake lock, reminder cord, and three keys