Blackburn Atom SL Cycling ComputerThe ultimate in thin, the Blackburn™ Atom SL Cycling Computer is sleek and durable.
Wired speed. Super thin and light. Larger 2 line display (25mm x 30mm). Flea-style strap mount to bar or stem. Intuitive 1-touch top buttons. Quick, easy set up. Standard / OS bar compatible. MPH or KPH. Current, average and max speed. Ride time / total time. High-contrast LCD screen.