BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ HONDA/NSC 50 2WH-D
Model report · 2005–2025

HONDA NSC 50 2WH-D

49cc Petrol Class 1
83.0%
first-time pass rate
11.2%
failed outright
8,196
median miles at test
1,400
MOT tests, 2005–2025

Pass rate over time

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

The NSC 50 2WH-D's first-time pass rate has fallen 18.0 points since 2016, 90.0% to 72.0%.

66%80%95%2016: 90.0% pass (259 tests)2017: 83.6% pass (207 tests)2018: 82.3% pass (147 tests)2019: 83.1% pass (136 tests)2020: 82.7% pass (110 tests)2021: 83.7% pass (129 tests)2022: 70.9% pass (117 tests)2023: 83.3% pass (108 tests)2024: 83.5% pass (85 tests)2025: 72.0% pass (82 tests)20162025

Pass rate by mileage

how the NSC 50 2WH-D's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage NSC 50 2WH-D passes first time 89.3% of the time; by 20k that's 67.6%.

63%78%94%0k: 89.3% pass (850 tests)10k: 73.6% pass (470 tests)20k: 67.6% pass (71 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 NSC 50 2WH-D

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
82 24.6 1.0×
lamps and reflectors
73 21.9 2.5×
suspension
60 18 4.4×
tyres
29 8.7 2.9×
steering and suspension
26 7.8 0.4×
lighting and signalling
18 5.4 0.3×
steering
18 5.4 2.9×
Identification of the vehicle
12 3.6 3.4×
tyres and wheels
11 3.3 0.3×
structure and attachments
4 1.2 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 NSC 50 2WH-D beats 4 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 NSC 50 2WH-D.

Pass rate by registration year

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

Best year to buy used: 2012 (85.4% pass). Weakest: 2013 (82.6%).

82%84%86%2012: 85.4% pass (213 tests)2013: 82.6% pass (1,158 tests)20122013

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 NSC 50 2WH-D FAQ

answers computed from the data above · terms in the glossary

Is the HONDA NSC 50 2WH-D reliable?

The HONDA NSC 50 2WH-D is more reliable than average for its class: 83.0% of its 1,400 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #2960 of 5426 models.

What does a NSC 50 2WH-D fail its MOT on most?

brakes — 25% of all defects recorded against failed NSC 50 2WH-D tests.

How many miles will a NSC 50 2WH-D last?

The median NSC 50 2WH-D shows 8,196 miles at test, and examples around 20k miles still pass 67.6% of the time — mileage alone rarely kills one.