Bicycle Bell Alloy Mountain Road Bike Horn Sound Alarm Safety Warning Cycling Handlebar Metal Ring Call MTB Bike Accessories Description: Brand: Neutral Color: black; red; gold; purple; silver; blue Material: aluminum alloy plastic Whether to use battery: No Speaker volume: 90 decibels Installation method: fixed with silicone plate without restriction Product accessories: none Product weight: 20 grams Product size: 2.5 cm in diameter Features: Waterproof and rustproof, thickened paddles, small size and large volume Tips:We serve you wholeheartedly, and the customer service online will answer any questions about your purchase. Specifications: 1. Large volume: aluminum alloy material, the sound is crisp and long when the paddles fluctuate, and it is more convenient to remind when riding. 2. Thickened paddles: it is smooth and does not hurt your hands, and the bell is more labor-saving and comfortable, and the bell can be heard by gentle fluctuations. 3. Safe and stable: The screw-fixed base is more firm, suitable for most bicycle handlebars on the market. 4. Waterproof and rust-proof: The steel outer layer is treated with rust-proof and waterproof paint, which has long service life and strong durability. 5. Small body: can be installed on the handlebars, without affecting braking/shifting or other operations, and without increasing the burden of riding. Package Included: 1 x Bicycle Bell Notes: please allow 1-5cm errors to the actual dimension due to manual measurement! Thank you ! Real color may slightly different from pictures due to computer screen's resolution, brightness, contrast etc. If you have any question,