SUZUKI GSXS vs TRIUMPH SPEED TRIPLE

The SUZUKI GSXS passes its MOT first time more often than the TRIUMPH SPEED TRIPLE — 91.4% vs 85.6%, a 5.8-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025

Metric	SUZUKI GSXS	TRIUMPH SPEED TRIPLE
First-time pass rate	91.4%	85.6%
Outright fail rate	4.1%	7.3%
Median miles at test	9,172	12,419
MOT tests analysed	6,766	74,618
Most common failure	lamps and reflectors	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.

SUZUKI GSXS 91.4% pass · 6,766 tests TRIUMPH SPEED TRIPLE 85.6% pass · 74.6k tests

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