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

KTM 250 EXC-F SIX DAYS 17

250cc Petrol Class 2
#3626 of 5426 overall #157 of 230 KTMs #2313 of 2787 other bikes
79.8%
first-time pass rate
9.1%
failed outright
2,069
median miles at test
252
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2020–2024

The 250 EXC-F SIX DAYS 17's first-time pass rate has held steady since 2020 (85.2% → 84.4%).

68%80%91%2020: 85.2% pass (54 tests)2021: 87.2% pass (39 tests)2022: 78.0% pass (41 tests)2023: 72.1% pass (43 tests)2024: 84.4% pass (32 tests)20202024

What fails on a 250 EXC-F SIX DAYS 17

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
11 22.9
suspension
10 20.8
audible warning (Horn)
8 16.7
Identification of the vehicle
8 16.7
brakes
5 10.4
tyres
4 8.3
structure and attachments
1 2.1
steering
1 2.1

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 SIX DAYS 17 beats 2 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 SIX DAYS 17.

Pass rate by registration year

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

Best year to buy used: 2017 (81.3% pass). Weakest: 2016 (78.6%).

78%80%82%2016: 78.6% pass (145 tests)2017: 81.3% pass (107 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.