Yamaha Training Coach Tool – Motocross Lap Timer Accelerometer Gyroscope Data kit
Improve your Yamaha Skills with real-time result prediction, g-force, bike lean angle, air time, and line-by-line comparison with ghost mode.
- Weight: 106 grams (3.7 oz.)
- BLE: 5.2, certified down to 4.2. Up to 20 meters range
- Battery: integrated 1100 mAh LiPo
- Recommended charger: 0.5A USB Type-A. Most modern smartphone chargers should work
- Charging port: USB Type-C
- Charging time: less than 3 hours to 100% charged
- Usage on battery: over 20 hours active, up to one-year standby
- Mounting compatibility: Integrated magnets and 1/4″-20UNC thread. Accessories include a grip pad and hook’n’loop self-adhesive tape
- GPS receiver: 25Hz GPS, GLONASS, Galileo, BeiDou and SBAS, -167dBm sensitivity with built-in 20dB gain antenna
- Accelerometer: 1kHz internal sampling rate with +/- 8g scale and 0.001g sensitivity
- Gyroscope: 1kHz sampling rate with +/- 320dps scale and 0.02 dps sensitivity
- Environmental compatibility: -20 to 70°C (-4 to 158°F), splash resistant. The package includes an optional dust cover for the charging port.
- Storage (Mini S only): 130 min @ 25Hz, 325 min @ 10Hz
What’s in the box
comes ready to mount and connect to your phone.

- RaceBox Mini
- Hardshell carry case
- USB-C to USB-A charging cable
- USB-C Water/Dust covers for extra protection
- Hook’n’loop self-adhesive tape
- Scratch-protect self-adhesive tape
- High-grip temperature-resistant silicone pad
- Quick-start guide
Compatibility/Fitment
This is a list of all the years we carry this part for, yet there may be a different part number from year to year. If your bike is listed, no worries; the product will fit your ride. If any mods are done to the bike, please let us know on the checkout page or in a message after purchase so we can send the correct product for your ride.
| Brand | Models |
|---|---|
| Yamaha | WR450 |
| Yamaha | WR500 |
| Yamaha | YZ125 |
| Yamaha | YZ250 |
| Yamaha | YZ250F |
| Yamaha | YZ426F |
| Yamaha | YZ450F |
| Yamaha | YZ85 |
| Yamaha | IT125 |
| Yamaha | IT250 |
| Yamaha | IT400 |
| Yamaha | IT425 |
| Yamaha | IT465 |
| Yamaha | IT490 |
| Yamaha | Raptor |
| Yamaha | Stryker |
| Yamaha | Tenere |
| Yamaha | TTR110 |
| Yamaha | TTR225 |
| Yamaha | TTR230 |
| Yamaha | TTR250 |
| Yamaha | TW200 |
| Yamaha | V Star 1100 |
| Yamaha | V Star 1300 |
| Yamaha | V Star 650 |
| Yamaha | V Star 950 |
| Yamaha | WR250 |
| Yamaha | WR250F |
| Yamaha | WR250R |
| Yamaha | WR250X |
| Yamaha | WR250Z |
| Yamaha | WR400F |
| Yamaha | WR426F |
| Yamaha | WR450F |
| Yamaha | WR500Z |
| Yamaha | XT250 |
| Yamaha | YFZ450 |
| Yamaha | YFZ450X |
| Yamaha | YZ100 |
| Yamaha | YZ125X |
| Yamaha | YZ175 |
| Yamaha | YZ250FX |
| Yamaha | YZ250WR |
| Yamaha | YZ250X |
| Yamaha | YZ360 |
| Yamaha | YZ400 |
| Yamaha | YZ400F |
| Yamaha | YZ450FX |
| Yamaha | YZ465 |
| Yamaha | YZ490 |
| Yamaha | YZ65 |
| Yamaha | YZ80 |
| Yamaha | YZF600R |
| Yamaha | YZF750R |
Yamaha



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