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

HONDA CUB 90

85cc Petrol Class 1
80.3%
first-time pass rate
8.8%
failed outright
19,200
median miles at test
853
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2017

The CUB 90's first-time pass rate has fallen 4.3 points since 2006, 84.3% to 80.0%.

64%76%88%2006: 84.3% pass (89 tests)2007: 80.6% pass (62 tests)2008: 78.3% pass (69 tests)2009: 81.0% pass (63 tests)2010: 83.9% pass (56 tests)2011: 84.0% pass (50 tests)2012: 68.4% pass (57 tests)2013: 72.2% pass (54 tests)2014: 79.6% pass (49 tests)2015: 68.0% pass (50 tests)2016: 79.5% pass (39 tests)2017: 80.0% pass (35 tests)20062017

Pass rate by mileage

how the CUB 90's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage CUB 90 passes first time 87.0% of the time; by 40k that's 80.0%.

72%81%90%0k: 87.0% pass (177 tests)10k: 82.8% pass (262 tests)20k: 74.3% pass (206 tests)30k: 75.4% pass (134 tests)40k: 80.0% pass (35 tests)0k20k40k

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 CUB 90

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
59 26.8 0.9×
tyres and wheels
47 21.4 1.8×
brakes
38 17.3 0.6×
steering and suspension
33 15 1.0×
drive system
18 8.2 2.1×
fuel and exhaust
7 3.2 0.9×
body and structure
6 2.7 1.5×
wheels
4 1.8 3.9×
lamps and reflectors
4 1.8 0.1×
structure and attachments
4 1.8 0.2×

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 CUB 90 beats 3 of its 4 closest rivals (HONDA C90, HONDA SCV100, YAMAHA YQ100).

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 CUB 90.

Pass rate by registration year

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

Best year to buy used: 1996 (83.3% pass). Weakest: 1995 (78.5%).

78%81%84%1994: 78.7% pass (108 tests)1995: 78.5% pass (209 tests)1996: 83.3% pass (299 tests)1997: 80.8% pass (104 tests)199419961997

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.

HONDA CUB 90 FAQ

answers computed from the data above · terms in the glossary

Is the HONDA CUB 90 reliable?

The HONDA CUB 90 is more reliable than average for its class: 80.3% of its 853 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #3513 of 5426 models.

What does a CUB 90 fail its MOT on most?

lighting and signalling — 27% of all defects recorded against failed CUB 90 tests.

What is the best year of CUB 90 to buy used?

By first-time pass rate, 1996-registered examples do best (83.3%) and 1995 worst (78.5%). Condition and history still trump the year.

How many miles will a CUB 90 last?

The median CUB 90 shows 19,200 miles at test, and examples around 40k miles still pass 80.0% of the time — mileage alone rarely kills one.