Daelim NS125 vs Honda CG125

The Daelim NS125 passes its MOT first time more often than the Honda CG125: 73.6% vs 72.2%, a 1.4-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025

Metric	Daelim NS125	Honda CG125
First-time pass rate	73.6%	72.2%
Outright fail rate	19.6%	16.8%
Vs comparable bikes (age & mileage adjusted)	+2.2 pts	+0.7 pts
Engine size	124cc	124cc
Rank among all models	#4438 of 5428	#4568 of 5428
Median miles at test	12,038	17,460
MOT tests analysed	611	89,345
Most common failure	brakes	lighting and signalling

First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.

"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.

What fails, side by side

share of each bike's MOT tests that failed on the component · lower is better

Component	Daelim NS125	Honda CG125
Lights & signalling	8.8%	10.0%
Brakes	8.8%	5.1%
Steering & suspension	6.2%	7.2%
Tyres & wheels	4.6%	4.6%
Fuel & exhaust	2.0%	0.9%
Drive system	0.2%	2.6%
Structure & body	0.8%	1.9%

A test that fails on two components counts once in each. Component links go to the bikes most likely to fail on it.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested

Test year	Daelim NS125	Honda CG125
2007	73.3%	74.3%
2008	76.6%	73.3%
2009	74.7%	71.1%
2010	70.2%	71.8%
2011	69.8%	70.6%
2012	64.8%	70.6%
2013	75.0%	69.4%
2014	73.5%	69.3%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test

Mileage	Daelim NS125	Honda CG125
0k-10k miles	82.3%	79.3%
10k-20k miles	62.5%	73.0%
20k-30k miles	68.2%	68.3%
30k-40k miles	85.7%	66.4%

Bands with fewer than 30 tests for either bike are left out.

Daelim NS125 vs Honda CG125 FAQ

answers computed from the data above · terms in the glossary

Which is more reliable, the Daelim NS125 or the Honda CG125?

The Daelim NS125 passes its MOT first time more often than the Honda CG125: 73.6% vs 72.2%, a 1.4-point lead. Adjusted for age, mileage and test class, the Daelim NS125 still comes out ahead: +2.2 points vs comparable bikes for the Daelim NS125, +0.7 for the Honda CG125. An MOT checks roadworthiness items, not engine or gearbox internals.

What does the Daelim NS125 fail its MOT on most?

Lights & signalling: 8.8% of Daelim NS125 MOT tests failed on it, then brakes (8.8%).

What does the Honda CG125 fail its MOT on most?

Lights & signalling: 10.0% of Honda CG125 MOT tests failed on it, then steering & suspension (7.2%).

Which holds up better at high mileage, the Daelim NS125 or the Honda CG125?

At 30k-40k miles the Daelim NS125 passes first time more often: 85.7% for the Daelim NS125 vs 66.4% for the Honda CG125.

DAELIM NS125 73.6% pass · 611 tests HONDA CG125 72.2% pass · 89.3k tests

See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.