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Triumph Street Triple R — Reliability by Year

3,529 vehicles · MOT data 2009–2025 · first-test pass rates

This page shows MOT first-test pass rates for each year the Triumph Street Triple R 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
2021
93.5% pass rate · 141 vehicles
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Lowest pass rate year
2009
89.1% pass rate · 567 vehicles
Year Pass rate Avg mileage Vehicles
2025 First MOTs due 2028+ — 186
2024 First MOTs due 2027+ — 244
2023 First MOTs due 2026+ 3,268 mi 389
2021
93.5%
4,913 mi 141
2013
89.3%
10,531 mi 207
2012
90.7%
10,158 mi 636
2011
91.2%
10,373 mi 482
2010
89.8%
11,285 mi 677
2009
89.1%
12,529 mi 567

* UK vehicles require their first MOT at 3 years old. Recent model years shown in grey have little or no MOT test data yet — pass rate data will build up as those vehicles mature.

Which year Triumph Street Triple R is most reliable?

MOT pass rate by year of manufacture — averaged across each vehicle's lifetime of tests.

Tests range from an average of 4,913 miles (newest year) to 12,529 miles (oldest year). Older years naturally accumulate more tests at higher mileages — see the mileage-normalised breakdown →

Trying to decide which year to buy?

We've done the full analysis — which years to look for, which to avoid, and where to find the best value for reliability on a Triumph Street Triple R.

See the buying guide →

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