BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KTM/250 EXC-F 17
Model report · 2005–2025

KTM 250 EXC-F 17

250cc Petrol Class 2
#2384 of 5426 overall #83 of 230 KTMs #1491 of 2787 other bikes
85.4%
first-time pass rate
5.2%
failed outright
2,250
median miles at test
267
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2020–2025

The 250 EXC-F 17's first-time pass rate has fallen 7.0 points since 2020, 90.3% to 83.3%.

76%87%97%2020: 90.3% pass (62 tests)2021: 79.2% pass (48 tests)2022: 84.3% pass (51 tests)2023: 86.5% pass (37 tests)2024: 93.8% pass (32 tests)2025: 83.3% pass (30 tests)20202025

What fails on a 250 EXC-F 17

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
14 35.9
tyres
7 17.9
suspension
6 15.4
audible warning (Horn)
5 12.8
Identification of the vehicle
4 10.3
brakes
3 7.7

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the 250 EXC-F 17 beats 4 of its 4 closest rivals (YAMAHA YP250, YAMAHA WR250F, HONDA XR250).

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the 250 EXC-F 17.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2017 (86.1% pass). Weakest: 2016 (84.5%).

84%85%87%2016: 84.5% pass (116 tests)2017: 86.1% pass (151 tests)20162017

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.