TGB 303 vs Honda CBF125

The TGB 303 and Honda CBF125 have an identical 73.3% first-time MOT pass rate.

MOT reliability, side by side

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

Metric	TGB 303	Honda CBF125
First-time pass rate	73.3%	73.3%
Outright fail rate	20.5%	16.5%
Median miles at test	4,724	10,974
MOT tests analysed	307	84,425
Most common failure	brakes	brakes

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.

TGB 303 73.3% pass · 307 tests HONDA CBF125 73.3% pass · 84.4k tests

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