It stops automatically when the preset tire pressure is reached

durable and comfortable to wear

Loud and clear: ROCKBROS bicycle bell has a high decibel level that can effectively warn pedestrians and passing cars

die sich bei wechselndem Licht automatisch aufhellen oder verdunkeln

Extended front prevents cold air from entering

ROCKBROS Oberrohrtasche mit reflektierende & 2 Seitentaschen 1.8L Vollgesichtsmaske It stops automatically when theExpandable Design: With a capacity of 1. 8L, this bike frame bag features expandable pockets on the left and right sides. One side can be expanded into a mesh pocket. 3 Velcro fasteners: The ROCKBROS ear bag is securely fastened with 3 Velcro fasteners and is easy to assemble and disassemble. Reflective: Reflective elements on both sides increase safety when driving at night. Durable Material: The bike bag is made of PVC, PU and durable EV for long