Barossa XS 125 T-13 vs Honda CG125

The Honda CG125 passes its MOT first time more often than the Barossa XS 125 T-13: 72.2% vs 69.3%, a 2.9-point lead.

MOT reliability, side by side

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

Metric	Barossa XS 125 T-13	Honda CG125
First-time pass rate	69.3%	72.2%
Outright fail rate	19.5%	16.8%
Vs comparable bikes (age & mileage adjusted)	-2.0 pts	+0.7 pts
Engine size	125cc	124cc
Rank among all models	#4785 of 5428	#4568 of 5428
Median miles at test	10,118	17,460
MOT tests analysed	796	89,345
Most common failure	lighting and signalling	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	Barossa XS 125 T-13	Honda CG125
Lights & signalling	12.4%	10.0%
Steering & suspension	6.8%	7.2%
Brakes	6.0%	5.1%
Tyres & wheels	4.4%	4.6%
Fuel & exhaust	2.9%	0.9%
Structure & body	1.6%	1.9%
Drive system	0%	2.6%

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	Barossa XS 125 T-13	Honda CG125
2011	65.7%	70.6%
2012	67.8%	70.6%
2013	72.3%	69.4%
2014	67.5%	69.3%
2015	63.4%	70.9%
2016	65.5%	71.1%
2017	75.6%	72.7%

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	Barossa XS 125 T-13	Honda CG125
0k-10k miles	74.6%	79.3%
10k-20k miles	61.6%	73.0%
20k-30k miles	77.0%	68.3%

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

Barossa XS 125 T-13 vs Honda CG125 FAQ

answers computed from the data above · terms in the glossary

Which is more reliable, the Barossa XS 125 T-13 or the Honda CG125?

The Honda CG125 passes its MOT first time more often than the Barossa XS 125 T-13: 72.2% vs 69.3%, a 2.9-point lead. Adjusted for age, mileage and test class, the Honda CG125 still comes out ahead: -2.0 points vs comparable bikes for the Barossa XS 125 T-13, +0.7 for the Honda CG125. An MOT checks roadworthiness items, not engine or gearbox internals.

What does the Barossa XS 125 T-13 fail its MOT on most?

Lights & signalling: 12.4% of Barossa XS 125 T-13 MOT tests failed on it, then steering & suspension (6.8%).

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 Barossa XS 125 T-13 or the Honda CG125?

At 20k-30k miles the Barossa XS 125 T-13 passes first time more often: 77.0% for the Barossa XS 125 T-13 vs 68.3% for the Honda CG125.

BAROSSA XS 125 T-13 69.3% pass · 796 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.