Dunlop Bell D48mm 4ass AL 53127 Bicycle Bell This colorful Dunlop bell is perfect for family bike rides and scooter rides in the park. The universal mount allows for secure attachment to the handlebars. Its distinctive, loud sound is audible even from a distance. The simple mechanism involves twisting the ring. Vibrant colors. The bicycle bell is available in red, purple, pink, and blue. Color sent randomly. Technical data: bell diameter: 48mm mounting clamp diameter: min. 22 mm material: aluminum, plastic