Starlane Stealth GPS-4 Race Lap Timer (Position Logger / Lean Angle)

Regular price $459.99 Sale

Capable of recording your on-track telemetry and lean angle, the Starlane Stealth GPS-4 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 and lean angle) for analysis and video overlay.  



  • Lean Angle (Caculated) for Video Overlay
  • Track Mapping for Video Overlay
  • Newest Model



  • 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


  • Receiver: Double Constellation GPS + Glonass
  • Refresh: 10hz
  • Display: Graphical
  • Resolution: 122x32 Backlit
  • Speed: MPH or KMH
  • Best Lap LED: Yes
  • Auto-Power Off: Yes
  • Tracks: Integrated USA / Canada Database
  • Inertial: Accel + Gyro + Magnetometer
  • Buttons: Easy Push, Silicon
  • Internal Battery: None, 12v Cable to Bike Battery (included)
  • External 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
  • Warranty: One (1) Year Limited
  • Downloadable PDF Manual: (click here)