DescriptionAreyou looking for a professional, yet affordable bike stopwatch?Areyou in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional bike stopwatch must meet your needs. It is one of the best choices for you.Features-Material: ABS, PVC -Battery: Button battery(Included) -Perfect for leisure cycling, competitive competition and more, measuring their time.-Secure and convenient bracket for easy installation, bringing much convenience for you. -Manufactured with high grade PVC and ABS material that can be used for a long term use.-Simple operation for people to track their outdoor cycling real time and distance. -Widely used for road bicycles, mountain bikes, folding bikes, and other common bicycles are compatible with this odometer.