BIKERELIABILITY Reg check
League table/ MV Agusta F4 1078 RR Brutale/vs Triumph Speed Triple
Head-to-head · 2005–2025

Data as of: DVSA MOT results to 2025

MV Agusta F4 1078 RR Brutale vs Triumph Speed Triple

The MV Agusta F4 1078 RR Brutale and Triumph Speed Triple have an identical 85.6% first-time MOT pass rate.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025
Metric MV Agusta F4 1078 RR Brutale Triumph Speed Triple
First-time pass rate 85.6% 85.6%
Outright fail rate 5.9% 7.3%
Vs comparable bikes (age & mileage adjusted) -3.2 pts -0.2 pts
Engine size 1,078cc 1,050cc
Median miles at test 6,200 12,419
MOT tests analysed 153 74,618
Most common failure lighting and signalling brakes

First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.

"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.

See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.