Professional Motorcycle Diagnostic System for Workshops & Expert Technicians
The TOPDON UltraDiag Moto is a professional-grade 8-inch wireless motorcycle diagnostic system designed for expert technicians and high-volume repair workshops.
Built for speed, accuracy, and efficiency, it supports 80+ motorcycle and powersports brands, including Harley-Davidson, Honda, BMW, Ducati, Yamaha, Kawasaki, and many more.
With full-system diagnostics, bi-directional control, maintenance reset functions, calibration features, and wireless VCI connectivity, UltraDiag Moto helps improve workshop efficiency and diagnostic accuracy.
80+ Motorcycle Brands, One Complete Diagnostic Solution
UltraDiag Moto supports an extensive range of over 80 motorcycle, ATV, UTV, and side-by-side brands, making it a powerful all-in-one workshop solution.
Supported brands include:
- Harley-Davidson
- Honda
- BMW
- Ducati
- Yamaha
- Kawasaki
- Suzuki
- KTM
- Indian
- Polaris
- BRP
- And many more global and regional manufacturers
From mainstream motorcycles to rare and specialty models, UltraDiag Moto helps workshops expand service coverage without investing in multiple tools.
Full-System Motorcycle Diagnostics
UltraDiag Moto provides comprehensive system-level diagnostics across all supported motorcycles.
Core functions include:
- Full-system scanning
- Read & clear DTCs
- ECU information access
- Live data stream analysis
- Freeze frame data
- Vehicle health monitoring
Supported systems may include:
- Engine
- ABS
- Transmission
- Suspension
- Instrument cluster
- Smart key systems
- Electronic control modules
- Other manufacturer-specific systems
This allows technicians to identify faults quickly and improve overall repair accuracy.
Advanced Bi-Directional Control
UltraDiag Moto supports advanced active tests that allow technicians to communicate directly with vehicle components.
You can activate and test systems such as:
- Fuel injectors
- Throttle valves
- Cooling fans
- ABS pump systems
- Lights and electrical components
- Other actuator systems depending on vehicle support
This reduces diagnostic guesswork, speeds up troubleshooting, and minimizes unnecessary part replacement.
Advanced Maintenance & Service Functions
UltraDiag Moto includes a complete maintenance service suite designed for professional workshop use.
Service functions may include:
- Oil reset
- Throttle matching
- ABS bleeding
- BMS reset
- TPMS reset
- ECU reset
- Idle speed adjustment
- Sensor calibration
- Service light reset
- Other advanced maintenance functions depending on vehicle support
These functions help ensure motorcycles are returned to optimal working condition after service.
System Adaptation & Customization
Provides supported vehicle system adaptation and configuration functions, allowing technicians to perform:
- System resets and adaptations
- Feature configuration (vehicle-dependent)
- Factory setting adjustments (where supported)
Advanced Calibration Functions
Includes calibration capabilities for selected systems such as:
- Cruise control calibration
- Idle speed adjustment
- Angle sensor calibration
- System adaptation procedures
Smart Connection Guide
Includes guided instructions to help locate diagnostic ports (DLC) and connect adapter cables correctly.
A full set of motorcycle adapter cables is included for broad compatibility across supported brands.


Compatibility Notice
Vehicle coverage depends on brand, model, year, and system configuration.
Please contact us before purchase with:
- Motorcycle brand
- Model
- Year
- VIN (if available)
- Required functions
We will help confirm compatibility.
Package Includes
- UltraDiag Moto tablet
- Wireless VCI module
- Main diagnostic cable
- Motorcycle adapter cable set
- Power accessories
- Quick start guide
- Carrying case (depending on package)


