Koso meters are designed to give riders clear, reliable information in a compact and modern display, making them a smart upgrade for both custom builds and everyday motorcycles.

Yamaha Bolt® and Yamaha SCR 950 enthusiasts riders can now customize their motorcycle with our high‑quality plug & play TNT‑B meter. It is equipped with a 8 color changeable LCD display and also uses a strong stepper motor that provides a precise and fast RPM reading so that you can get in‑time information.

• Clear speed and distance information
• Tachometer/RPM information for performance monitoring
• Easy-to-read display with backlight functionality
• Temperature monitoring where supported
• Voltage monitoring where supported

Specifications

• Speedometer Range: 0 ~ 225 MPH (0 ~ 360 km/h) | Unit: 1 MPH or km/h.
• Overspeeding warning Range: 19 ~ 225 MPH (30 ~ 360 km/h) | Unit: 1 MPH or km/h Warning lights on ≥ value.
• Maximum speed record Range: 0 ~ 360 miles (km)
• Odometer Range: 0 ~ 99,999 miles (km) | Unit: 1 mile (km)
• Tripmeter A/B Range: 0 ~ 999.9 miles (km) | Unit: 0.1 mile (km)
• Motor oil maintenance Range: Close / 300 ~ 10,000 miles (500 ~ 16,000 km) | Unit: 100 miles (km)
• Fuel reserve tripmeter Range: 0 ~ 9,999.9 miles (km) | Unit: 0.1 mile (km)
• Tire percentage R : 50 ~ 200 % | | Unit: 1 %
• Gear indicator Range: Off, N, 1, 2, 3, 4, 5.
• Maximum gear level record Range: Off, N, 1, 2, 3, 4, 5 Record gear level at maximum.
• RPM Tachometer Range: 0 ~ 8,000 RPM | | Unit: 100 RPM.
• Shift light warning Range: 1,000 ~ 8,000 RPM | | Unit: 100 RPM Warning light on ≥ value.
• Thermometer | Unit: °F or °C (alternative)
• Engine temperature meter Range: -22 ~ 437 °F (-30 ~ 225 °C) | Unit: 1 °F or °C (alternative)
• Overheat warning Range: 140 ~ 437°F (60 ~ 225°C)
• Maximum temperature record Range: -22 ~ 437 °F (-30 ~ 225 °C) | Unit: 1 °F or °C (alternative)
• Round indicator light Range: -22 ~ 437 °F (-30 ~ 225 °C)
• Warning cause Speeding warning light, RPM shift light, Overheat warning light, Low voltage warning, Fuel warning, Oil maintenance, Highest gear.