Koso builds instrumentation, gauges, heated grips and electronic accessories for motorcycles, with digital displays used widely in the custom V-twin scene.
Transform your Harley's dash with the Koso TNT-01 Combo Gauge, featuring an analog tachometer and a digital speedometer in a sleek black finish. This multifunction instrument provides critical ride data in one compact unit. Experience precise readings and an updated look for your V-twin.
The Koso TNT-01 Combo Gauge is an advanced instrument designed for Harley-Davidson models equipped with a transmission speed sensor. It elegantly combines a fast-responding analog tachometer with a clear digital speedometer, all within a single 5.25-inch housing. Beyond just speed and RPM, this gauge offers a wealth of essential information, allowing you to monitor your bike's vitals at a glance and enhance your riding experience with modern functionality.
This Koso TNT-01 gauge is an excellent upgrade for riders seeking more comprehensive data and a contemporary aesthetic for their Harley. It's compatible with Harley models that use a transmission speed sensor, making it a versatile choice for various platforms. The combination of analog and digital displays ensures you get the best of both worlds, offering quick visual reference for RPM while providing precise digital readouts for other metrics. Confirm your bike's sensor compatibility to ensure a perfect fit and unlock a new level of control over your ride.
Will this Koso TNT-01 gauge replace my stock Harley speedometer/tachometer?
Yes, the TNT-01 combo gauge is designed to mount in place of your stock speedometer/tachometer on compatible Harley-Davidson models that are equipped with a transmission speed sensor.
What additional functions does the digital display offer?
Beyond the digital speedometer, the display includes an odometer, dual trip meters, a fuel level indicator, a clock, a voltage monitor, and a shift light with accompanying indicator lights.
How do I confirm if my Harley is compatible with this gauge?
This gauge is compatible with Harley-Davidson models that utilize a transmission speed sensor. Please verify your specific bike's sensor type and fitment requirements before ordering to ensure compatibility.
| 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
