Capable of recording your on-track telemetry, the Starlane Stealth GPS-4 Lite Race is an ultra-compact Motorcycle Lap Timer using a dual satellite receiver. An external battery cable is included making it the easiest lap timer to mount on a sportbike race motorcycle thanks to its small size and 3.7 oz. low weight. Many racers simply mount using the supplied industrial strength velcro saving time and money at the track. A high-contrast LCD display is backlit, glare-resistant and easy to read during bright and sunny conditions. The pre-loaded track database includes all major North American racetracks including Chuckwalla Valley Raceway, Barber Motorsports Park, Circuit of the Americas and New Jersey Motorsports Park. *At the end of the session you can quickly view all your lap times right on the display and export your session data (on track position) for analysis and video overlay. SPECIAL FEATURES Track Mapping for Video Overlay Newest Model HIGHLIGHTS Lightest / Smallest GPS Motorcycle Lap Timer Dimensions 90L x 45W x 18H mm Digital Six (6) Digit Display (00:00:00) Automatic Lap Timer Chronometer (1/100) Best Lap LED Alert Auto-Displays Lap Times After Each Session Glare-Resistant Backlit Display Auto-Track Recognition Programmable Splits / Sector Timing (3) USA / Canada Motorcycle Tracks Preloaded Data Download to USB Thumbdrive DigiRace Analysis SoftWare: (download here) Includes 12v Motorcycle Battery Cable TECHNICAL DETAILS Receiver: Double Constellation GPS + Glonass Refresh: 10hz Display: Graphical Resolution: 122x32 Backlit Speed: MPH or KMH Best Lap LED: Yes Auto-Power Off: Yes Inertial: Accel + Gyro + Magnetometer Buttons: Easy Push, Silicon Internal Battery: None, 12v Cable to Bike Battery (included) Battery: Optional 9volt Battery Case Memory: 999 Laps (internal) Size: 3.5L x 1.3W x 0.7H in. @ 3.7 oz. Waterproof: IP65 Rated Country of Origin: Italy Downloadable PDF Manual: (click here)