What year Triumph Rocket 111 Roadster is most reliable?

Based on MOT first-test pass rates, the 2013 Triumph Rocket 111 Roadster has the highest pass rate at 92.6%, out of 146 vehicles tested.

What are the most common Triumph Rocket 111 Roadster MOT failures?

The most common Triumph Rocket 111 Roadster MOT failures vary by year. Check the individual year pages for detailed defect breakdowns — links in the table above.

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Triumph Rocket 111 Roadster — Reliability by Year

262 vehicles · MOT data 2010–2013 · first-test pass rates

This page shows MOT first-test pass rates for each year the Triumph Rocket 111 Roadster was manufactured — click any year to explore that cohort in detail. Trying to decide which year to buy? See the full buying guide →

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Best pass rate year

2013

92.6% pass rate · 146 vehicles

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Lowest pass rate year

2010

92.2% pass rate · 116 vehicles

Year	Pass rate	Avg mileage	Vehicles
2013	92.6%	12,155 mi	146
2010	92.2%	13,527 mi	116

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