SCOMADI TT 125

125cc Petrol Class 1

#2411 of 5426 overall #4 of 5 SCOMADIs #108 of 412 scooter bikes

85.3%

first-time pass rate

8.5%

failed outright

2,196

median miles at test

422

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2021–2025

The TT 125's first-time pass rate has fallen 3.4 points since 2021, 89.4% to 86.0%.

What fails on a TT 125

failure defects by component group · advisories excluded

Component group	Defects	% of defects
tyres	28	35
lamps and reflectors	22	27.5
brakes	12	15
suspension	8	10
steering	7	8.8
Identification of the vehicle	3	3.8

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the TT 125 beats 4 of its 4 closest rivals (PIAGGIO VESPA, HONDA PCX 125, HONDA Vision 110).

PIAGGIO VESPA 80.7% pass · 287k tests HONDA PCX 125 81.1% pass · 88.6k tests HONDA Vision 110 78.2% pass · 50.6k tests YAMAHA NMAX 125 82.2% pass · 33.8k tests

Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the TT 125.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2018 (87.9% pass). Weakest: 2019 (83.0%).

First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.