Triumph Street Twin Goldline MOT Pass Rate
Overall pass rate across all manufacture years, based on 44 real MOT test results. Failure rate: 6.8%.
Data from official DVSA MOT testing records
Triumph Street Twin Goldline MOT Reliability Overview
The Triumph Street Twin Goldline is a rare vehicle in the UK, with 44 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 93.2% and a failure rate of 6.8%, which is well above the UK average of approximately 37%.
Based on this data, the Triumph Street Twin Goldline earns a "Excellent" reliability rating. The average Triumph Street Twin Goldline presents for MOT with approximately 4,348 miles on the clock. The 2021 manufacture year performs best with a 93.2% pass rate.
The most common MOT failure for the Triumph Street Twin Goldline is Motorcycle brakes, affecting 6.8% of all tests. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. The second most common issue is Motorcycle tyres at 4.5%. Motorcycle suspension rounds out the top three at 2.3%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Best Year to Buy
📈 How Each Vintage Ages
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Motorcycle Brakes | 6.8% | 3 |
| 2 | Motorcycle Tyres | 4.5% | 2 |
| 3 | Motorcycle Suspension | 2.3% | 1 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Triumph Street Twin Goldline has 4,348 miles when tested for MOT.
About Triumph Street Twin Goldline MOT Data
The Triumph Street Twin Goldline is a rare vehicle in the UK, with 44 MOT test results recorded in our database spanning 1 manufacture years. It has an overall MOT pass rate of 93.2% and a failure rate of 6.8%, which is well above the UK average of approximately 37%.
For Triumph Street Twin Goldline owners, these results suggest a reliable vehicle that generally passes its MOT without major issues. Focus your pre-MOT checks on motorcycle brakes and motorcycle tyres for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Street Twin Goldline is likely to perform.
Motorcycle brakes — 6.8% of failures
Motorcycle brakes issues account for 6.8% of MOT failures on the Triumph Street Twin Goldline. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Motorcycle tyres — 4.5% of failures
Motorcycle tyres issues account for 4.5% of MOT failures on the Triumph Street Twin Goldline. Tyre failures include tread depth below the legal minimum of 1.6mm, cuts, bulges, exposed cords, and incorrect tyre pressure. Tyres are one of the most common and easiest-to-prevent MOT failures. Typical repair costs: £50–200 per tyre. Pre-MOT check: Check tread depth with a 20p coin — if the outer band is visible, the tyre is too worn. Look for bulges, cuts, or embedded objects. Ensure all tyres match the recommended size and load rating.
Motorcycle suspension — 2.3% of failures
Motorcycle suspension issues account for 2.3% of MOT failures on the Triumph Street Twin Goldline. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Frequently Asked Questions
What is the MOT pass rate for the Triumph Street Twin Goldline?
Based on 44 (based on limited data) MOT tests in our database, the Triumph Street Twin Goldline has an overall pass rate of 93.2% (6.8% fail rate).
What are the most common MOT failures on a Triumph Street Twin Goldline?
The top 3 reasons a Triumph Street Twin Goldline fails its MOT are: 1. Motorcycle brakes (6.8%), 2. Motorcycle tyres (4.5%), 3. Motorcycle suspension (2.3%). Check these areas before booking your MOT.
Is the Triumph Street Twin Goldline reliable?
With a 6.8% MOT failure rate, the Street Twin Goldline is more reliable than average compared to the UK average of ~40%.
What should I check before an MOT on my Triumph Street Twin Goldline?
Based on failure data, focus on: Motorcycle brakes (6.8%); Motorcycle tyres (4.5%); Motorcycle suspension (2.3%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.