Premium Aluminum Alloy Bike Alarm & Bell - Loud Bicycle Security Alarm with Convenient Ring Function - Anti-Theft Protection for Mountain Bikes, Road Bikes & Commuter Bicycles (Silver) - Perfect for Urban Cycling, Trail Riding & Daily Commutes

Feature:1. The is clear and loud, not harsh, the end is long and pleasant, ring can hit to more than 120db. In the noisy street can also be safe to remind the front to avoid!2. Picks design, simple and convenient. You can pull down the pick with your hand and let go, and the will make a clear sound. Two picks and two ringtones3. The package includes a small wrench, the installation is very simple, you can install it on your car in one minute.4. Suitable for bicycles, road bikes, mountain bikes, city bikes, sport bikes, etc.5. Made of high quality aluminum alloy and ABS material, and practical in use.Spec:Condition: Brand NewItem Type: Bicycle with Double ClickMaterial: Aluminium Alloy + ABSProduct Size: Approx. 70x35 mm/2.8x1.4 inWeight: Approx. 42.0gPackage List:1 x Bicycle with Double Click1 x Hex WrenchNote:1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.