BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KTM/250 EXC TPI 20
Model report · 2005–2025

KTM 250 EXC TPI 20

249cc Petrol Class 2
81.6%
first-time pass rate
11.3%
failed outright
1,680
median miles at test
141
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2023–2025

The 250 EXC TPI 20's first-time pass rate has risen 6.1 points since 2023, 79.6% to 85.7%.

78%83%87%2023: 79.6% pass (49 tests)2024: 81.6% pass (49 tests)2025: 85.7% pass (35 tests)20232025

What fails on a 250 EXC TPI 20

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
12 33.3
suspension
8 22.2
tyres
5 13.9
brakes
3 8.3
Identification of the vehicle
3 8.3
wheels
2 5.6
audible warning (Horn)
2 5.6
steering
1 2.8

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 TPI 20 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 TPI 20.

Pass rate by registration year

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

Best year to buy used: 2020 (81.6% pass). Weakest: 2020 (81.6%).

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.