Which Motorcycle Diagnostic Tool Is Right for You?
Choosing the right motorcycle diagnostic tool depends on your budget, technical needs, and the types of vehicles you service. TOPDON offers three popular motorcycle diagnostic solutions—TopScan Moto, ArtiDiag Moto, and UltraDiag Moto—each designed for different user scenarios, from DIY riders to professional workshops.
This article provides a clear comparison to help you decide which tool best fits your requirements.
Product Comparison Overview
| TopScan Moto | ArtiDiag Moto | UltraDiag Moto | |
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| HARDWARE | |||
| CPU | – | 4-Core 1.8GHz | 4-Core 1.8GHz |
| RAM | – | 2G | 2G |
| ROM | – | 32G | 32G |
| Battery | – | 3350mAh / 3.8V | 10000mAh / 3.7V |
| Operating System | Android/IOS | Android 11.0 | Android 11.0 |
| Screen Size | – | 12.7cm (5inches) | 20.3cm (8inches) |
| Screen Resolution | – | 1280×720 | 1280×800 |
| WiFi | – | 2.4 & 5 GHz | 2.4 & 5 GHz |
| Camera | – | – | Rear 5.0 MP |
| Weight | 78 g (2.75 oz) | 600 g (21.164 oz) | 1031 g (36.37 oz) |
| Communication | Bluetooth 5.0 | Main Cable | VCI/Bluetooth |
| Configured Diagnostic Link Connectors (DLC) |
Optional | 18 | 29 |
| SOFTWARE | |||
| Full System Diagnostics | √ | √ | √ |
| AutoVIN | √ | √ | √ |
| Read ECU Info | √ | √ | √ |
| Read DTCs | √ | √ | √ |
| Clear DTCs | √ | √ | √ |
| Data Stream | √ | √ | √ |
| Bi-Directional Control/ Active Test | √ | √ | √ |
| OBD Diagnostics | √ | √ | √ |
| Vehicle Voltage Monitoring | × | √ | √ |
| Other Special Features | × | √ | √ |
| Special Functions | Oil Reset | √ | √ | √ |
| Special Functions | Idle Speed Adjustment | × | √ | √ |
| Special Functions | TPS Reset | × | √ | √ |
| Special Functions | ABS Bleeding | × | √ | √ |
| Special Functions | Clutch Initialize Learning | × | √ | √ |
| Special Functions | Odometer Writing | × | √ | √ |
| Special Functions | ECU Reset | × | √ | √ |
| Special Functions | CO Regulator | × | √ | √ |
| Special Functions | Personalization | × | √ | √ |
| Special Functions | A/F Reset | × | √ | √ |
| Special Functions | VIN Writing | × | √ | √ |
| Special Functions | BMS Reset | × | √ | √ |
| Special Functions | TPMS Reset | × | √ | √ |
| Special Functions | One: Oil Reset | Full Service Functions (as supported by the vehicle) |
Full Service Functions (as supported by vehicle)) |
| Number of Supported Vehicle Makes | 7 Vehicle Makes: Harley-Davidson/ BMW/ DUCATI/ SUZUKI /HONDA /YAMAHA /KAWASAKI | 15 Vehicle Makes: DUCATI/ BMW/ PIAGGIO/ KTM/ BENELLI/ TRIUMPH/ HARLEY/ BRP/ INDIAN/ SUZUKI/ VICTORY/ POLARIS/ HONDA/ YAMAHA/ KAWASAKI | 81 Vehicle Makes |
| DLC Location | √ | √ | √ |
| DLC Query | √ | √ | √ |
| Technical Service Bulletin (TSB) | √ | √ | √ |
| Repair Information | × | × | × |
| OTHERS | |||
| Remote Desktop | × | √ | √ |
| Update Method | Wi-Fi | Wi-Fi | Wi-Fi |
| Software Update | First Year Free | First Year Free | First Year Free |
1. Hardware & Design
TopScan Moto is a compact, lightweight Bluetooth OBD2 scanner designed to work with Android and iOS smartphones. It has no built-in screen or battery, making it extremely portable.
ArtiDiag Moto features a 5-inch touchscreen, a quad-core 1.8GHz processor, and a built-in battery. It connects via a main diagnostic cable and is ideal for workshop environments.
UltraDiag Moto is the most advanced model, equipped with a large 8-inch display, a high-capacity 10,000mAh battery, a rear camera, and both VCI and Bluetooth communication.
2. Diagnostic Capabilities
All three tools support:
Full system diagnostics
AutoVIN
ECU information reading
Reading and clearing DTCs
Live data stream
Bi-directional control / active tests
Standard OBD diagnostics
However, their special function coverage differs significantly:
TopScan Moto supports only Oil Reset.
ArtiDiag Moto and UltraDiag Moto both offer full service functions, such as ABS bleeding, throttle and idle relearn, clutch initialization, ECU reset, VIN writing, BMS reset, TPMS reset, personalization, and more (as supported by the vehicle).
3. Vehicle Coverage
TopScan Moto supports 7 major motorcycle brands, including Harley-Davidson, BMW, Ducati, Honda, Yamaha, Suzuki, and Kawasaki.
ArtiDiag Moto expands coverage to 15 vehicle makes, adding brands such as KTM, Piaggio, Triumph, Indian, Victory, Polaris, and Benelli.
UltraDiag Moto offers the broadest compatibility, supporting 81 motorcycle brands, making it suitable for multi-brand professional service centers.
4. Connectivity & Updates
All models support Wi-Fi software updates with one year of free updates.
Remote desktop support is available on ArtiDiag Moto and UltraDiag Moto, enabling professional technical assistance when needed.
Final Summary
TopScan Moto
Best for motorcycle owners and DIY users who need a lightweight, affordable solution for basic diagnostics and oil reset on mainstream brands.
ArtiDiag Moto
Ideal for independent repair shops and advanced users who require full service functions, a dedicated touchscreen device, and broader vehicle coverage.
UltraDiag Moto
Designed for professional workshops and dealers that service multiple brands daily and need the most comprehensive diagnostics, maximum coverage, and premium hardware.
In short, TopScan Moto focuses on portability, ArtiDiag Moto balances performance and value, and UltraDiag Moto delivers full professional-grade capability. Choose the one that matches your diagnostic needs and workload.
