Super Ring: Produces a loud and clear ringtone that effectively captures attention in noisy environments, ensuring safety on the road. Multipurpose: Functions as both a bell and a communication signal for cyclists, enhancing team coordination during rides. Invisible Design: Seamlessly integrates with the bicycle's appearance, preserving the aesthetic appeal without compromising style. Durable & Reliable: Crafted from robust materials, this horn withstands diverse weather conditions and extended usage for long-lasting performance. Strong Applicability: Compatible with 22mm caliber mountain bikes and adult bicycles, catering to the requirements of a wide range of cycling enthusiasts. Enhance your cycling experience with this versatile bicycle horn. Not just a bell, it also acts as a communication tool among cyclists, making group rides smoother. Its discreet design seamlessly blends with your bike's aesthetics. The powerful ringtone ensures you're heard in busy surroundings, ensuring safety. Crafted from durable materials, it withstands various weather conditions for long-lasting use. Compatible with 22mm mountain bikes and adult bicycles, it caters to most cycling enthusiasts' needs. Upgrade your biking gear with this reliable and practical bicycle horn! Item Name: Bicycle Horn Material: Aluminum Alloy, Plastic Features: Handlebar Mounted, Clear Loud Sound, Lightweight Size Details: L: 5.3cm, W: 3.8cm (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Bicycle Horn