Suzuki RV 125 K4 vs Gilera Runner

The Suzuki RV 125 K4 passes its MOT first time more often than the Gilera Runner: 78.4% vs 70.8%, a 7.6-point lead.

MOT reliability, side by side

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

Metric	Suzuki RV 125 K4	Gilera Runner
First-time pass rate	78.4%	70.8%
Outright fail rate	13.1%	21.5%
Median miles at test	10,910	11,381
MOT tests analysed	4,147	69,850
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.

SUZUKI RV 125 K4 78.4% pass · 4,147 tests GILERA RUNNER 70.8% pass · 69.9k tests

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