BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ TRIUMPH/STREET SCRAMBLER
Model report · 2005–2025

TRIUMPH STREET SCRAMBLER

900cc Petrol Class 2
90.2%
first-time pass rate
4.9%
failed outright
4,287
median miles at test
389
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2024–2025

The STREET SCRAMBLER's first-time pass rate has held steady since 2024 (90.6% → 90.0%).

89%90%92%2024: 90.6% pass (96 tests)2025: 90.0% pass (209 tests)20242025

What fails on a STREET SCRAMBLER

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
13 41.9
brakes
8 25.8
Identification of the vehicle
5 16.1
structure and attachments
2 6.5
tyres
2 6.5
steering
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 STREET SCRAMBLER beats 3 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).

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 STREET SCRAMBLER.

Pass rate by registration year

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

Best year to buy used: 2022 (91.1% pass). Weakest: 2017 (88.2%).

87%90%92%2017: 88.2% pass (51 tests)2021: 88.9% pass (153 tests)2022: 91.1% pass (112 tests)201720212022

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.