XIANQI HIGH QUALITY DISC BRAKE LOCK: This disc lock alarm made of high quality metal that is anti-corrosion, wear resistance, solid and durable for long time use. PORTABLE ANTI-THEFT LOCK: Mini appearance, it's convenient to carry anywhere you are heading to. Portable and convenient, you can press it to lock when it's in the unlock statement. SPECIAL DISC ROTOR LOCK: Specially designed for motorcycle and bike. Install it to the brake blade to keep your motorcycle safety. Comes with keys and a lock case for storage when not in use. SOLID DURABLE: The disc brake lock with solid invincible-looking design will deter thieves, attaches to the disk making it extra difficult to remove without the key. Heavy duty, firm lock for top security. Product Quantity: 1 Piece Product color: red Product size: the lock groove is about 48mm deep, about 9mm wide, and the lock cylinder diameter is about 6mm