BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

ROYAL ENFIELD CLIPPER

349cc Petrol Class 2
92.5%
first-time pass rate
2.4%
failed outright
19,355
median miles at test
295
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2011

The CLIPPER's first-time pass rate has risen 2.8 points since 2006, 93.9% to 96.7%.

85%92%99%2006: 93.9% pass (33 tests)2007: 94.4% pass (36 tests)2009: 87.5% pass (32 tests)2010: 91.7% pass (36 tests)2011: 96.7% pass (30 tests)20062011

Pass rate by mileage

how the CLIPPER's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage CLIPPER passes first time 92.9% of the time; by 30k that's 89.6%.

86%92%98%0k: 92.9% pass (99 tests)10k: 87.8% pass (49 tests)20k: 96.2% pass (53 tests)30k: 89.6% pass (48 tests)0k20k30k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a CLIPPER

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
7 33.3
steering and suspension
6 28.6
brakes
3 14.3
fuel and exhaust
2 9.5
tyres and wheels
2 9.5
Items Not Tested
1 4.8

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 CLIPPER beats 4 of its 4 closest rivals (SUZUKI AN400, SUZUKI DR-Z400S, YAMAHA RD350).

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 CLIPPER.

Pass rate by registration year

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

Best year to buy used: 1961 (91.5% pass). Weakest: 1961 (91.5%).

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.