KAWASAKI ZX-6R vs KAWASAKI ZZR600

The KAWASAKI ZZR600 passes its MOT first time more often than the KAWASAKI ZX-6R — 79.0% vs 78.1%, a 0.9-point lead.

MOT reliability, side by side

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

Metric	KAWASAKI ZX-6R	KAWASAKI ZZR600
First-time pass rate	78.1%	79.0%
Outright fail rate	14.0%	14.7%
Median miles at test	19,446	25,618
MOT tests analysed	173,953	53,666
Most common failure	lighting and signalling	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.

KAWASAKI ZX-6R 78.1% pass · 174k tests KAWASAKI ZZR600 79.0% pass · 53.7k tests

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