BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/KLX 250 SGF
Model report · 2005–2025

KAWASAKI KLX 250 SGF

249cc Petrol Class 2
90.4%
first-time pass rate
5.7%
failed outright
3,254
median miles at test
280
MOT tests, 2005–2025

Pass rate over time

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

The KLX 250 SGF's first-time pass rate has held steady since 2020 (87.0% → 87.1%).

82%89%96%2020: 87.0% pass (46 tests)2021: 91.3% pass (46 tests)2022: 93.8% pass (48 tests)2023: 93.9% pass (49 tests)2024: 84.4% pass (32 tests)2025: 87.1% pass (31 tests)20202025

What fails on a KLX 250 SGF

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
11 35.5
brakes
8 25.8
tyres
4 12.9
Identification of the vehicle
3 9.7
structure and attachments
2 6.5
suspension
2 6.5
wheels
1 3.2

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 KLX 250 SGF beats 1 of its 1 closest rivals (HONDA CRF250).

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 KLX 250 SGF.

Pass rate by registration year

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

Best year to buy used: 2016 (91.8% pass). Weakest: 2017 (85.2%).

84%89%93%2016: 91.8% pass (220 tests)2017: 85.2% pass (54 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.