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Starlane Stealth GPS 3X Lap Timer With Track Mapping

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Starlane Stealth GPS 3X Lap Timer With Track Mapping
Starlane Stealth GPS 3X Lap Timer With Track Mapping
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The STEALTH GPS-3X allows data to be downloaded directly to a USB pendrive; with this solution you can enjoy it without bringing your computer to the track. Digirace-MMX software will automatically recognize your USB pendrive and the new sessions to be downloaded. Another feature making the Stealth GPS-3X unique is its ability to be connected to the optional CAN BUS expansion module which allows the unit to acquire data from external sensors (i.e. throttle, gear, RPM, etc.), making your lap timer a data acquisition system. The optional RID expansion module (sold separately) is available in three different versions and many RID modules can be connected in line on Stealth GPS-3X CAN BUS increasing the available inputs (some inputs as for e.g. RPM, TPS and wheel speed, can be accessed directly from the original sensors available from the factory on the most common motorcycle models).

If you don't want to use your computer or press buttons while on the track, the SAFD-2 features (Starlane Automatic Finish line Detection) will automatically split the track after the first two laps run, allowing you to see your lap times and intermediates from the very first session without any action on the lap timer. With the new S.E.P.L.A. (Starlane Enhanced Precision Lap timing Algorithm) feature: a new lap timing algorithm allowing very high lap timing precision even in conditions when there is no good data from the official GPS signal.

  • GPS RECEIVER AND ANTENNA BUILT IN THE INSTRUMENT: The Stealth shock-proof ABS body accommodates the 10 Hertz GPS receiver and the related antenna. This solution can make it very handy and simple, not requiring the installation of any additional parts on the vehicle.
  • YOU CAN SAY GOOD-BYE TO ALL IMPRACTICAL INFRARED TRANSMITTERS ARRANGED ALONG THE PIT WALL: The use of the GPS system intended to detect the lap time will make STEALTH GPS-3X completely autonomous, requiring no beacon transmitters, such as the infrared ones used by old-generation systems. Everything is getting much simpler; it is no longer necessary to arrange the transmitter and to recharge the battery, which is extremely annoying and impractical, with the risk of forgetting it on the wall or having it stolen.
  • MANAGEMENT OF THE FINISH LINE AND 3 SPLITS: Just press one key to set up the coordinates of 4 finish lines (main finish line +3 optional intermediates or splits) during the first lap. Whenever you cross a finish line or a split, the STEALTH GPS-3X will indicate the relative drive-through time and store its value. You can therefore quickly evaluate your own performance even if you are driving along a part of the track far from the main straight stretch, which would be expensive and impractical if you used any other type of lap timer.
  • INDICATION OF THE ACHIEVABLE IDEAL TIME: By managing splits, the STEALTH GPS-3X can calculate the time a rider can ideally achieve for every single session. This function is obtained by adding the best sector times. This will help you understand the lap time you might have achieved if there had been no traffic at a specific point on the track or if you had done a lap at the top of your absolute performance.
  • DOUBLE FUNCTION "BEST LAP" LED: The "BEST LAP" LED will turn on if you have improved your previous lap and it will blink if the lap you have just done is the best of the session. This solution will supply the rider with all the information necessary for ultimate performance without any distraction. If you have set up splits, the LED is also enabled whenever you cross an split. This means that this instrument is extremely useful to determine, without any distraction, whether you are improving compared to the same split time of the previous lap or whether you have just accomplished the best intermediate time of the session.
  • GPS SPEED MEASUREMENT: The advantage of using a GPS system is also that you can measure the vehicle speed with the highest degree of accuracy without having to install any additional sensors on the vehicle. No user setup is required and, above all, measurement is always accurate, not altered by the inclination of the vehicle or by wheel skidding.
  • DOUBLE HOUR METER FOR THE PERFECT PERIODICAL MAINTENANCE OF THE VEHICLE: STEALTH GPS-3X also has two hour meters that can be separately reset for the periodic maintenance of the vehicle. Hour meters are designed to receive the GPS speed signal. This solution can operate the hour meters without any connection to vehicle harness.
  • DATA DOWNLOAD TO USB PENDRIVE: STEALTH GPS-3X has a wired USB socket that can be easily positioned into the fairing and into which you can plug any USB flash drive. This solution makes the system totally free from the computer, at the end of the track day you will simply need to plug the USB pendrive and the Stealth GPS-3X will download the acquired data that which can then be then analyzed directly by the Digirace-MMX software once transferred to a computer.
  • THE DIGIRACE-MMX SOFTWARE: It's always possible to download the latest DigiRace-MMX software from the website; it can file, analyze and print the data acquired and graphically represent the paths you have driven with the relative acceleration and deceleration points for a lap-by-lap comparison.
  • 999-LAP MEMORY WITH AUTOMATIC MANAGEMENT OF 99 TEST SESSIONS: STEALTH GPS-3X will automatically create a new session whenever you access the track. This means that you can analyze the times you have stored during the various sessions even at the end of the day without having to delete memory whenever you access the track. You can store the Date and Time of every single session as well as the total time, the splits, and the maximum speed for every single lap.
  • CYCLICAL MEMORY MANAGEMENT: With the STEALTH GPS-3X, you will never face memory full issues because, in order to allow a continuous usage, it manages the available space by erasing the oldest sessions automatically when the memory is nearing full.
  • STORAGE OF THE FINISH LINE COORDINATES OF THE TRACKS MOST USED: You can store the coordinates set for the finish line of the tracks you are training on most frequently. You can file up to 16 tracks and easily call the finish line of the current track without having to reset it every time.
  • STEALTH GPS-3X IS COMPLETE WITH A BACKLIT LARGE-SIZE GRAPHICAL DISPLAY: This solution has allowed for the development of software which can analyze all stored data and set up all required functions in an unequalled user-friendly and immediate manner. The display is of a transflective type, which means maximum visibility in the sunlight even when backlighting is off.
  • EXTERNAL POWER SUPPLY: Supplied by 12-volt vehicle battery or by optional cases for 9-volt, or optional batteries. And, the STEALTH GPS-3X is complete with powerful energy saving and self power-off functions the user can set up to make the best use of battery performance. It is supplied with an extension with eyelets for the battery connection and with a connector on one side of the instrument for rapid disconnection.
  • WATER-RESISTANCE: The STEALTH GPS-3X is water-resistant and it can also be used in the rain.


  • Automatic chronometer with 1/100 second resolution.
  • 10 Hertz GPS detection system with aeronautical algorithms.
  • Automatic finish line positioning function without user intervention (SAFD).
  • Calculation of the achievable Ideal Time.
  • Calculation and visualization of 3 splits.
  • Digital engine speed indicator.
  • GPS speed indication.
  • Maximum speed = 350 Km/h or 218 MPH.
  • Double hour counter for engine maintenance.
  • Data download to every USB flash memory stick (stick not included).
  • Memory of 999 laps that can be managed in 99 sessions.
  • Cyclical memory management with automatic erasing of the oldest sessions.
  • Storage of maximum speed values for every single lap.
  • Speed indication in Km/h or MPH.
  • Settable self power-off.
  • Settable energy saving functions.
  • 122 x 32 backlit graphical display.
  • Water-resistant.
  • Dimensions: 90 mm Wide x 45 mm High x 18 mm Deep.
  • Supply: External vehicle 12-volt or optional 9-volt battery cases or optional batteries.
  • Universal installation.
  • DigiRace-MMX software available for download.


  • 1 STEALTH GPS-3X instrument.
  • 1 elastic support kit.
  • 1 dual-lock adhesive strap fastening kit.
  • 1 supply cable for 12-volt vehicle battery.
  • 2 plastic ties for USB socket fixing.
  • 1 user manual.
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dots Location: Whakatane, New Zealand
1-1 of 1
dots Over 9 months ago Location: Whakatane, New Zealand
Track mapimg?
Hello can you please tell me if this lap timer comes with the nz tracks loaded thanking you Garry
Top 1 Contributor
Over 9 months ago
No, this does not come with tracks loaded. Please review pg24 in the user's manual for more information about the features. "STORAGE OF THE FINISH LINE COORDINATES OF THE TRACKS MOST USED: you can store the coordinates acquired for the finish line of the tracks you are training on most frequently. You can file up to 16 tracks and easily call the finish line of the current track without having to reset it every time. "
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