BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SUZUKI/FL 125 S DW K8 ADDRESS
Model report · 2005–2025

SUZUKI FL 125 S DW K8 ADDRESS

124cc Petrol Class 1
83.0%
first-time pass rate
9.3%
failed outright
7,780
median miles at test
1,056
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2011–2025

The FL 125 S DW K8 ADDRESS's first-time pass rate has risen 17.9 points since 2011, 82.1% to 100.0%.

69%85%100%2011: 82.1% pass (39 tests)2012: 76.5% pass (98 tests)2013: 77.8% pass (135 tests)2014: 79.5% pass (127 tests)2015: 85.1% pass (114 tests)2016: 75.2% pass (101 tests)2017: 85.5% pass (83 tests)2018: 82.0% pass (50 tests)2019: 89.8% pass (49 tests)2020: 86.7% pass (45 tests)2021: 94.5% pass (55 tests)2022: 80.9% pass (47 tests)2023: 90.7% pass (43 tests)2024: 87.9% pass (33 tests)2025: 100.0% pass (33 tests)20112025

Pass rate by mileage

how the FL 125 S DW K8 ADDRESS's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage FL 125 S DW K8 ADDRESS passes first time 88.7% of the time; by 30k that's 64.7%.

60%77%94%0k: 88.7% pass (654 tests)10k: 75.3% pass (271 tests)20k: 69.7% pass (76 tests)30k: 64.7% pass (34 tests)0k20k30k

First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.

What fails on a FL 125 S DW K8 ADDRESS

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
66 26.9 1.1×
lighting and signalling
48 19.6 0.8×
tyres and wheels
33 13.5 1.3×
drive system
25 10.2 2.4×
steering and suspension
18 7.3 0.5×
lamps and reflectors
18 7.3 0.7×
tyres
15 6.1 1.7×
fuel and exhaust
10 4.1 1.0×
structure and attachments
8 3.3 0.8×
body and structure
4 1.6 0.8×

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the FL 125 S DW K8 ADDRESS beats 4 of its 4 closest rivals (YAMAHA YBR 125, HONDA CG125, HONDA CBF125).

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 FL 125 S DW K8 ADDRESS.

Pass rate by registration year

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

Best year to buy used: 2011 (89.6% pass). Weakest: 2008 (75.7%).

73%83%92%2008: 75.7% pass (267 tests)2009: 82.8% pass (437 tests)2010: 88.0% pass (266 tests)2011: 89.6% pass (77 tests)200820102011

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.

SUZUKI FL 125 S DW K8 ADDRESS FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI FL 125 S DW K8 ADDRESS reliable?

The SUZUKI FL 125 S DW K8 ADDRESS is more reliable than average for its class: 83.0% of its 1,056 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #2960 of 5426 models.

What does a FL 125 S DW K8 ADDRESS fail its MOT on most?

brakes — 27% of all defects recorded against failed FL 125 S DW K8 ADDRESS tests.

What is the best year of FL 125 S DW K8 ADDRESS to buy used?

By first-time pass rate, 2011-registered examples do best (89.6%) and 2008 worst (75.7%). Condition and history still trump the year.

How many miles will a FL 125 S DW K8 ADDRESS last?

The median FL 125 S DW K8 ADDRESS shows 7,780 miles at test, and examples around 30k miles still pass 64.7% of the time — mileage alone rarely kills one.