BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ PIAGGIO/ZIP 50 2T
Model report · 2005–2025

PIAGGIO ZIP 50 2T

49cc Petrol Class 1
67.4%
first-time pass rate
21.9%
failed outright
8,504
median miles at test
1,572
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2012–2024

The ZIP 50 2T's first-time pass rate has fallen 7.0 points since 2012, 68.8% to 61.8%.

59%67%74%2012: 68.8% pass (80 tests)2013: 65.7% pass (210 tests)2014: 70.0% pass (230 tests)2015: 64.0% pass (236 tests)2016: 67.4% pass (187 tests)2017: 63.6% pass (151 tests)2018: 71.6% pass (95 tests)2019: 70.9% pass (86 tests)2020: 67.7% pass (62 tests)2021: 70.5% pass (61 tests)2022: 69.6% pass (56 tests)2023: 69.1% pass (55 tests)2024: 61.8% pass (34 tests)20122024

Pass rate by mileage

how the ZIP 50 2T's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage ZIP 50 2T passes first time 71.2% of the time; by 20k that's 59.8%.

58%66%73%0k: 71.2% pass (935 tests)10k: 62.1% pass (517 tests)20k: 59.8% pass (92 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 ZIP 50 2T

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
353 39.1 3.0×
brakes
146 16.2 1.6×
lamps and reflectors
132 14.6 2.7×
steering and suspension
97 10.7 1.7×
fuel and exhaust
52 5.8 3.6×
tyres and wheels
44 4.9 1.4×
steering
26 2.9 3.4×
suspension
22 2.4 1.5×
structure and attachments
19 2.1 1.6×
tyres
12 1.3 1.1×

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 ZIP 50 2T 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 ZIP 50 2T.

Pass rate by registration year

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

Best year to buy used: 2012 (78.6% pass). Weakest: 2009 (63.9%).

61%71%82%2009: 63.9% pass (421 tests)2010: 65.7% pass (612 tests)2011: 68.2% pass (340 tests)2012: 78.6% pass (192 tests)200920112012

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.

PIAGGIO ZIP 50 2T FAQ

answers computed from the data above · terms in the glossary

Is the PIAGGIO ZIP 50 2T reliable?

The PIAGGIO ZIP 50 2T is less reliable than average for its class: 67.4% of its 1,572 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #4887 of 5426 models.

What does a ZIP 50 2T fail its MOT on most?

lighting and signalling — 39% of all defects recorded against failed ZIP 50 2T tests.

What is the best year of ZIP 50 2T to buy used?

By first-time pass rate, 2012-registered examples do best (78.6%) and 2009 worst (63.9%). Condition and history still trump the year.

How many miles will a ZIP 50 2T last?

The median ZIP 50 2T shows 8,504 miles at test, and examples around 20k miles still pass 59.8% of the time — mileage alone rarely kills one.