Yamaha YP250 vs Yamaha RD250

The Yamaha RD250 passes its MOT first time more often than the Yamaha YP250 — 85.8% vs 82.5%, a 3.3-point lead.

MOT reliability, side by side

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

Metric	Yamaha YP250	Yamaha RD250
First-time pass rate	82.5%	85.8%
Outright fail rate	12.3%	6.5%
Median miles at test	15,613	22,069
MOT tests analysed	12,433	7,314
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.

YAMAHA YP250 82.5% pass · 12.4k tests YAMAHA RD250 85.8% pass · 7,314 tests

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