Ajs Digita vs Piaggio Zip

The Ajs Digita passes its MOT first time more often than the Piaggio Zip — 73.7% vs 71.3%, a 2.4-point lead.

MOT reliability, side by side

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

Metric	Ajs Digita	Piaggio Zip
First-time pass rate	73.7%	71.3%
Outright fail rate	18.8%	20.4%
Median miles at test	4,598	8,882
MOT tests analysed	980	78,993
Most common failure	lamps and reflectors	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.

AJS DIGITA 73.7% pass · 980 tests PIAGGIO ZIP 71.3% pass · 79.0k tests

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