Koso TNT-01 combo gauge pairs an analog tachometer with a digital speedometer in a single 5.25-inch gauge for Harley models with transmission speed sensors. The stepper motor delivers fast, smooth needle response, and the multifunction display adds odometer, trip meter, fuel level, clock, voltage monitor, and shift light.
Designed for Harley-Davidson models equipped with a transmission speed sensor. Verify your bike's sensor compatibility before ordering.
Yes — the TNT-01 mounts in place of the stock speedometer/tachometer on compatible models with transmission speed sensors.
Odometer, trip meter, fuel level, clock, voltage, and shift light indicator. All data is visible on the LCD screen.
The gauge itself will fit. Verify that your model year has a transmission speed sensor — older Harleys may require an aftermarket sensor.
The shift light function is included, but refer to the manual for RPM threshold adjustment settings specific to your engine.
This listing is the black face version. The white face is available separately — both contain identical gauge functions and performance.
| BRAND | Koso |
| TYPE | Electrical |
| SKU | 28-61003 |
| WEIGHT | 1.4 lb |
This is a nice, fairly inexpensive meter. Connections for the indicator lights are pretty easy. Speedometer connection also pretty easy, may require some 'engineering '. The tachometer is another story. MANY options and what you should do for your specific bike is unknown. This part is a headache and I still haven't figured it out ??
The directions are very vague in places and poorly written. Nobody could answer some of my tech questions, and the factory isn't answering calls. <br />Also some of the ways that they have you hook up the tachometer wire is rediculous and stupid looking, and wouldn't fly in any custom application. <br /> This is all coming from a master automotive technician
Very happy with the item bought thanks JP’s customs
It loooks freaking awesome on the motorcycle the only issue we have is that the fuel gauge reads slightly off
