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

PULSE BT

49cc Petrol Class 1
#4810 of 5426 overall #2 of 8 PULSEs #261 of 455 moped bikes
68.7%
first-time pass rate
21.3%
failed outright
4,196
median miles at test
1,824
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2016–2025

The BT's first-time pass rate has fallen 16.7 points since 2016, 81.0% to 64.3%.

59%72%85%2016: 81.0% pass (42 tests)2017: 64.8% pass (458 tests)2018: 68.3% pass (334 tests)2019: 67.5% pass (240 tests)2020: 73.8% pass (191 tests)2021: 72.1% pass (190 tests)2022: 63.4% pass (142 tests)2023: 75.5% pass (106 tests)2024: 71.9% pass (64 tests)2025: 64.3% pass (42 tests)20162025

What fails on a BT

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
300 29.6 5.5×
lighting and signalling
161 15.9 1.3×
brakes
151 14.9 1.5×
steering and suspension
81 8 1.1×
suspension
80 7.9 4.5×
structure and attachments
74 7.3 4.6×
steering
63 6.2 7.0×
tyres
50 4.9 3.5×
fuel and exhaust
31 3.1 2.0×
tyres and wheels
22 2.2 0.5×

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 BT beats 2 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).

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 BT.

Pass rate by registration year

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

Best year to buy used: 2011 (74.2% pass). Weakest: 2012 (66.2%).

65%70%76%2011: 74.2% pass (93 tests)2012: 66.2% pass (139 tests)2013: 68.3% pass (290 tests)2014: 68.0% pass (1,054 tests)2015: 70.9% pass (189 tests)201120132015

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.

PULSE BT FAQ

answers computed from the data above · terms in the glossary

Is the PULSE BT reliable?

The PULSE BT is less reliable than average for its class: 68.7% of its 1,824 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #4810 of 5426 models.

What does a BT fail its MOT on most?

lamps and reflectors — 30% of all defects recorded against failed BT tests.

What is the best year of BT to buy used?

By first-time pass rate, 2011-registered examples do best (74.2%) and 2012 worst (66.2%). Condition and history still trump the year.