The MOT Files

Motorcycle reliability file

Piaggio Liberty 125 MOT pass rate & common failures

From 1,246 recorded MOT tests of the Piaggio Liberty 125, published by DVSA.

Data updated

Quick answer

The Piaggio Liberty 125 passes 76.3% of MOT tests, against 86.5% for all motorcycles. The most recorded failure is "Tyre tread depth not in accordance with the requirements", in 27.1% of failed tests.

At a glance

Recorded pass rate

76.3%unadjusted1,246 tests

10.2 points below the fleet average of 86.5%. The examples tested do not cover a wide enough spread of ages and mileages to compare fairly against the rest of the fleet, so no rank is claimed; the failure record below stands on its own.

DVSA recorded wording

Most common failure items

Share of failed Piaggio Liberty 125 tests in which each item was recorded. One failed test often lists several, so these do not sum to 100%.

  1. 1.Tyre tread depth not in accordance with the requirements27.1%

    57 occurrences

  2. 2.Brake lining or pad worn below 1.0mm11.9%

    25 occurrences

  3. 3.Brake efficiency below minimum requirement11.9%

    25 occurrences

  4. 4.Stop lamp missing, inoperative or in the case of a multiple light source more than 1/2 not functioning10.5%

    22 occurrences

  5. 5.A headlamp missing, inoperative or more than ½ not functioning in the case of LED9.0%

    19 occurrences

  6. 6.A stop lamp(s) remains on when the brakes are released8.1%

    17 occurrences

  7. 7.Significant brake effort recorded with no brake applied indicating a binding brake8.1%

    17 occurrences

  8. 8.A rear registration plate lamp or light source missing or inoperative in the case of a single lamp or all lamps7.6%

    16 occurrences

  9. 9.A stop lamp(s) does not illuminate by the operation of both brake controls or remains on when the brakes are released7.6%

    16 occurrences

  10. 10.Steering head bearings have excessive wear or play6.7%

    14 occurrences

  11. 11.Handlebar grip insecure to handlebar5.7%

    12 occurrences

  12. 12.A shock absorber not functioning or leaking severely5.7%

    12 occurrences

Warnings without a failure

Most common advisories

Share of all Piaggio Liberty 125 tests carrying each advisory.

  1. 1.Tyre tread depth not in accordance with the requirements7.1%

    88 tests

  2. 2.Brake control so positioned, bent or shortened that the brake cannot be readily applied.5.9%

    73 tests

  3. 3.Brake lining or pad worn below 1.0mm3.2%

    40 tests

  4. 4.A shock absorber not functioning or leaking severely2.9%

    36 tests

  5. 5.Tyre tread depth not in accordance with the requirements2.8%

    35 tests

  6. 6.Steering head bearings have excessive wear or play2.6%

    33 tests

  7. 7.Brake disc or drum excessively weakened, insecure or fractured2.6%

    32 tests

  8. 8.Brake lining or pad worn below 1.0mm2.0%

    25 tests

How wear changes the picture

Liberty 125 pass rate by age and registration year

3–5 yrsreg. 2020–202278%
6–8 yrsreg. 2017–201975%
9–11 yrsreg. 2014–201675%
15+ yrsreg. 2010 and earlier79%

What gets tested

The Liberty 125 fleet

Average mileage recorded at test
24,140
Test classes
class 1: 1,177 · class 2: 69
Names grouped into this model (1)
  • LIBERTY 125 S ABS

Compare within the range

Other Piaggio motorcycles

Common questions

What is the MOT pass rate for a Piaggio Liberty 125?
76.3% unadjusted, from 1,246 DVSA tests. The average across all motorcycles is 86.5%.
What does a Piaggio Liberty 125 fail its MOT on?
"Tyre tread depth not in accordance with the requirements" is recorded in 27.1% of failed Piaggio Liberty 125 tests, followed by "Brake lining or pad worn below 1.0mm" (11.9%). One failed test often lists several items.
What mileage does a Piaggio Liberty 125 usually have at its MOT?
24,140 miles on average across every age tested, so a description of the fleet rather than an annual figure. Motorcycle mileages are low and vary enormously with use; a commuter bike and a weekend bike of the same age can differ by a factor of ten.

Analysis built from DVSA data of