BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SYM/FIDDLE
Model report · 2005–2025
76.6%
first-time pass rate
15.8%
failed outright
7,139
median miles at test
3,826
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2025

The FIDDLE's first-time pass rate has risen 6.8 points since 2006, 71.3% to 78.1%.

67%75%84%2006: 71.3% pass (80 tests)2007: 71.2% pass (111 tests)2008: 72.8% pass (114 tests)2009: 71.6% pass (102 tests)2010: 72.5% pass (109 tests)2011: 75.2% pass (113 tests)2012: 69.8% pass (149 tests)2013: 72.2% pass (169 tests)2014: 75.6% pass (176 tests)2015: 80.2% pass (167 tests)2016: 70.1% pass (144 tests)2017: 73.3% pass (146 tests)2018: 77.8% pass (176 tests)2019: 78.6% pass (220 tests)2020: 80.9% pass (277 tests)2021: 80.5% pass (354 tests)2022: 76.8% pass (349 tests)2023: 77.8% pass (333 tests)2024: 81.0% pass (269 tests)2025: 78.1% pass (247 tests)20062025

Pass rate by mileage

how the FIDDLE's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage FIDDLE passes first time 80.8% of the time; by 30k that's 55.6%.

51%68%86%0k: 80.8% pass (2,442 tests)10k: 70.3% pass (979 tests)20k: 64.2% pass (293 tests)30k: 55.6% pass (63 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 FIDDLE

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
371 30.1 1.6×
lighting and signalling
213 17.3 0.9×
lamps and reflectors
213 17.3 2.5×
steering and suspension
126 10.2 0.9×
tyres
79 6.4 2.8×
tyres and wheels
79 6.4 0.9×
structure and attachments
53 4.3 1.5×
fuel and exhaust
39 3.2 1.3×
steering
34 2.8 1.9×
reg plates and vin
27 2.2 1.2×

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 FIDDLE beats 0 of its 4 closest rivals (PIAGGIO VESPA, HONDA PCX 125, HONDA Vision 110).

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 FIDDLE.

Pass rate by registration year

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

Best year to buy used: 2010 (84.1% pass). Weakest: 2001 (61.6%).

57%73%89%2000: 68.0% pass (181 tests)2001: 61.6% pass (146 tests)2002: 67.3% pass (101 tests)2003: 76.2% pass (143 tests)2004: 73.2% pass (261 tests)2005: 65.6% pass (122 tests)2008: 75.9% pass (116 tests)2009: 76.6% pass (205 tests)2010: 84.1% pass (277 tests)2011: 84.0% pass (213 tests)2012: 83.8% pass (68 tests)2014: 77.3% pass (163 tests)2015: 77.0% pass (440 tests)2016: 74.6% pass (299 tests)2017: 78.9% pass (350 tests)2018: 83.9% pass (336 tests)2019: 76.3% pass (135 tests)2020: 80.0% pass (90 tests)2021: 70.0% pass (60 tests)200020112021

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.

SYM FIDDLE FAQ

answers computed from the data above · terms in the glossary

Is the SYM FIDDLE reliable?

The SYM FIDDLE is more reliable than average for its class: 76.6% of its 3,826 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #4108 of 5426 models.

What does a FIDDLE fail its MOT on most?

brakes — 30% of all defects recorded against failed FIDDLE tests.

What is the best year of FIDDLE to buy used?

By first-time pass rate, 2010-registered examples do best (84.1%) and 2001 worst (61.6%). Condition and history still trump the year.

How many miles will a FIDDLE last?

The median FIDDLE shows 7,139 miles at test, and examples around 30k miles still pass 55.6% of the time — mileage alone rarely kills one.