TRIUMPH TRAIL BLAZER

250cc Petrol Class 2

86.4%

first-time pass rate

8.8%

failed outright

12,922

median miles at test

125

MOT tests, 2005–2025

What fails on a TRAIL BLAZER

failure defects by component group · advisories excluded

Component group	Defects	% of defects
steering and suspension	9	34.6
brakes	6	23.1
lighting and signalling	6	23.1
drive system	4	15.4
steering	1	3.8

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 TRAIL BLAZER beats 4 of its 4 closest rivals (YAMAHA YP250, YAMAHA WR250F, HONDA XR250).

YAMAHA YP250 82.5% pass · 12.4k tests YAMAHA WR250F 78.0% pass · 10.5k tests HONDA XR250 78.8% pass · 9,277 tests HONDA CBF250 84.9% pass · 7,536 tests

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 TRAIL BLAZER.

Pass rate by registration year

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

Best year to buy used: 1971 (88.5% pass). Weakest: 1971 (88.5%).

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.