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

ENFIELD BULLET

350cc Petrol Class 2
#1369 of 5426 overall #3 of 6 ENFIELDs #838 of 2787 other bikes
88.7%
first-time pass rate
5.2%
failed outright
7,035
median miles at test
1,307
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2025

The BULLET's first-time pass rate has risen 4.5 points since 2006, 86.7% to 91.2%.

79%89%99%2006: 86.7% pass (75 tests)2007: 90.3% pass (62 tests)2008: 88.1% pass (59 tests)2009: 89.4% pass (66 tests)2010: 93.5% pass (92 tests)2011: 87.8% pass (98 tests)2012: 85.9% pass (92 tests)2013: 93.3% pass (90 tests)2014: 88.6% pass (88 tests)2015: 88.3% pass (77 tests)2016: 88.6% pass (70 tests)2017: 84.1% pass (69 tests)2018: 89.8% pass (59 tests)2019: 88.4% pass (43 tests)2020: 93.0% pass (43 tests)2021: 82.0% pass (50 tests)2022: 83.3% pass (48 tests)2023: 95.7% pass (47 tests)2024: 83.3% pass (30 tests)2025: 91.2% pass (34 tests)20062025

Pass rate by mileage

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

A low-mileage BULLET passes first time 88.0% of the time; by 30k that's 95.2%.

82%90%97%0k: 88.0% pass (781 tests)10k: 88.2% pass (288 tests)20k: 84.0% pass (100 tests)30k: 95.2% pass (42 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 BULLET

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
41 33.9 0.5×
lamps and reflectors
19 15.7 0.5×
brakes
13 10.7 0.2×
steering and suspension
12 9.9 0.3×
drive system
8 6.6 0.5×
reg plates and vin
8 6.6 0.9×
body and structure
6 5 0.5×
tyres and wheels
5 4.1 0.2×
tyres
5 4.1 0.4×
fuel and exhaust
4 3.3 0.4×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the BULLET 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 BULLET.

Pass rate by registration year

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

Best year to buy used: 1996 (93.0% pass). Weakest: 1999 (68.6%).

64%81%98%1992: 90.0% pass (70 tests)1993: 89.7% pass (87 tests)1994: 84.0% pass (75 tests)1995: 90.0% pass (60 tests)1996: 93.0% pass (57 tests)1999: 68.6% pass (51 tests)2000: 86.7% pass (98 tests)2005: 76.0% pass (50 tests)2006: 92.2% pass (90 tests)2007: 87.9% pass (66 tests)2008: 89.4% pass (132 tests)199219992008

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.

ENFIELD BULLET FAQ

answers computed from the data above · terms in the glossary

Is the ENFIELD BULLET reliable?

The ENFIELD BULLET is more reliable than average for its class: 88.7% of its 1,307 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1369 of 5426 models.

What does a BULLET fail its MOT on most?

lighting and signalling — 34% of all defects recorded against failed BULLET tests.

What is the best year of BULLET to buy used?

By first-time pass rate, 1996-registered examples do best (93.0%) and 1999 worst (68.6%). Condition and history still trump the year.

How many miles will a BULLET last?

The median BULLET shows 7,035 miles at test, and examples around 30k miles still pass 95.2% of the time — mileage alone rarely kills one.