Keeway RKR 125 E4 vs Honda CBF125

The Honda CBF125 passes its MOT first time more often than the Keeway RKR 125 E4 — 73.3% vs 67.6%, a 5.7-point lead.

MOT reliability, side by side

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

Metric	Keeway RKR 125 E4	Honda CBF125
First-time pass rate	67.6%	73.3%
Outright fail rate	24.9%	16.5%
Median miles at test	5,668	10,974
MOT tests analysed	253	84,425
Most common failure	lamps and reflectors	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.

KEEWAY RKR 125 E4 67.6% pass · 253 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.