MBK Doodo vs Gilera Runner

The MBK Doodo passes its MOT first time more often than the Gilera Runner: 71.7% vs 70.8%, a 0.9-point lead.

MOT reliability, side by side

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

Metric	MBK Doodo	Gilera Runner
First-time pass rate	71.7%	70.8%
Outright fail rate	21.1%	21.5%
Vs comparable bikes (age & mileage adjusted)	-0.7 pts	-0.7 pts
Engine size	124cc	124cc
Rank among all models	#4602 of 5428	#4675 of 5428
Median miles at test	9,733	11,381
MOT tests analysed	265	69,850
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.

"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested

Test year	MBK Doodo	Gilera Runner
2006	88.4%	70.5%
2007	78.0%	69.7%
2009	56.3%	67.1%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test

Mileage	MBK Doodo	Gilera Runner
0k-10k miles	81.2%	76.2%
10k-20k miles	63.0%	67.5%

Bands with fewer than 30 tests for either bike are left out.

MBK DOODO 71.7% pass · 265 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.