KTM 1090 Adventure 17 vs Triumph Tiger

The KTM 1090 Adventure 17 passes its MOT first time more often than the Triumph Tiger: 91.9% vs 89.6%, a 2.3-point lead.

MOT reliability, side by side

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

Metric	KTM 1090 Adventure 17	Triumph Tiger
First-time pass rate	91.9%	89.6%
Outright fail rate	2.4%	6.1%
Vs comparable bikes (age & mileage adjusted)	+4.7 pts	+4.5 pts
Engine size	1,050cc	955cc
Rank among all models	#488 of 5428	#1077 of 5428
Median miles at test	12,566	16,462
MOT tests analysed	454	161,363
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.

"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.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested

Test year	KTM 1090 Adventure 17	Triumph Tiger
2020	96.1%	91.5%
2021	91.3%	91.3%
2022	92.0%	91.6%
2023	95.8%	90.9%
2024	89.5%	91.1%
2025	85.5%	91.4%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test

Mileage	KTM 1090 Adventure 17	Triumph Tiger
0k-10k miles	94.7%	93.4%
10k-20k miles	88.3%	90.9%
20k-30k miles	90.1%	87.8%

Bands with fewer than 30 tests for either bike are left out.

KTM 1090 ADVENTURE 17 91.9% pass · 454 tests TRIUMPH TIGER 89.6% pass · 161k tests

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