AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Triumph Street Twin
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $1,500–$3,000
The 2017 Triumph Street Twin shows a strong reliability track record, with minimal issues. Only minor electrical problems were noted, without widespread complaints or systemic failures, reflecting above-average reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| wiring harness | 20,000–30,000 miles | $200–$400 | occasional |
| accessory brake levers | 10,000–20,000 miles | $50–$100 | rare |
| clutch cable | 15,000–25,000 miles | $100–$150 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change
- Brake fluid replacement
- Chain and sprocket inspection
- Coolant level check
- Throttle cable adjustment
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Electrical malfunctions or failures
- Brake lever reaching handlebar
- Unusual clutch cable wear or fray
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.