BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ ROYAL ENFIELD/BULLET ELECTRA EFI
Model report · 2005–2025

ROYAL ENFIELD BULLET ELECTRA EFI

499cc Petrol Class 2
87.8%
first-time pass rate
6.1%
failed outright
5,159
median miles at test
2,015
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2013–2025

The BULLET ELECTRA EFI's first-time pass rate has fallen 7.6 points since 2013, 91.5% to 83.9%.

82%88%94%2013: 91.5% pass (94 tests)2014: 88.6% pass (167 tests)2015: 87.5% pass (200 tests)2016: 85.0% pass (227 tests)2017: 84.5% pass (206 tests)2018: 85.1% pass (154 tests)2019: 89.9% pass (148 tests)2020: 90.4% pass (136 tests)2021: 87.6% pass (161 tests)2022: 90.8% pass (152 tests)2023: 92.0% pass (138 tests)2024: 90.1% pass (111 tests)2025: 83.9% pass (118 tests)20132025

Pass rate by mileage

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

A low-mileage BULLET ELECTRA EFI passes first time 88.2% of the time; by 20k that's 93.2%.

83%89%95%0k: 88.2% pass (1,582 tests)10k: 84.6% pass (331 tests)20k: 93.2% pass (74 tests)0k10k20k

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 ELECTRA EFI

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
49 24.5 0.9×
lighting and signalling
41 20.5 0.4×
tyres
21 10.5 1.2×
structure and attachments
21 10.5 1.1×
brakes
20 10 0.2×
tyres and wheels
15 7.5 0.4×
Identification of the vehicle
10 5 2.1×
steering and suspension
10 5 0.2×
drive system
7 3.5 0.4×
suspension
6 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.

Pass rate by registration year

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

Best year to buy used: 2013 (88.4% pass). Weakest: 2011 (87.2%).

86%88%89%2010: 88.1% pass (865 tests)2011: 87.2% pass (593 tests)2012: 88.3% pass (360 tests)2013: 88.4% pass (189 tests)201020122013

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.

ROYAL ENFIELD BULLET ELECTRA EFI FAQ

answers computed from the data above · terms in the glossary

Is the ROYAL ENFIELD BULLET ELECTRA EFI reliable?

The ROYAL ENFIELD BULLET ELECTRA EFI is more reliable than average for its class: 87.8% of its 2,015 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1666 of 5426 models.

What does a BULLET ELECTRA EFI fail its MOT on most?

lamps and reflectors — 24% of all defects recorded against failed BULLET ELECTRA EFI tests.

What is the best year of BULLET ELECTRA EFI to buy used?

By first-time pass rate, 2013-registered examples do best (88.4%) and 2011 worst (87.2%). Condition and history still trump the year.

How many miles will a BULLET ELECTRA EFI last?

The median BULLET ELECTRA EFI shows 5,159 miles at test, and examples around 20k miles still pass 93.2% of the time — mileage alone rarely kills one.