BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
87.9%
first-time pass rate
6.0%
failed outright
8,052
median miles at test
2,187
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2007–2025

The VRSCB's first-time pass rate has risen 6.0 points since 2007, 81.7% to 87.7%.

78%88%98%2007: 81.7% pass (93 tests)2008: 85.7% pass (161 tests)2009: 87.5% pass (184 tests)2010: 83.1% pass (177 tests)2011: 84.1% pass (145 tests)2012: 89.0% pass (136 tests)2013: 88.0% pass (133 tests)2014: 93.3% pass (119 tests)2015: 95.0% pass (119 tests)2016: 88.1% pass (126 tests)2017: 91.3% pass (115 tests)2018: 91.9% pass (86 tests)2019: 87.9% pass (91 tests)2020: 90.7% pass (75 tests)2021: 89.3% pass (84 tests)2022: 84.2% pass (101 tests)2023: 89.2% pass (93 tests)2024: 87.5% pass (64 tests)2025: 87.7% pass (81 tests)20072025

Pass rate by mileage

how the VRSCB's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage VRSCB passes first time 89.0% of the time; by 30k that's 86.5%.

76%84%92%0k: 89.0% pass (1,267 tests)10k: 89.4% pass (584 tests)20k: 78.6% pass (210 tests)30k: 86.5% pass (74 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 VRSCB

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
76 32.6 0.6×
lamps and reflectors
36 15.5 0.7×
brakes
31 13.3 0.3×
reg plates and vin
26 11.2 1.7×
tyres and wheels
22 9.4 0.4×
fuel and exhaust
12 5.2 0.7×
steering and suspension
11 4.7 0.1×
tyres
10 4.3 0.6×
steering
5 2.1 0.5×
Identification of the vehicle
4 1.7 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 VRSCB beats 2 of its 4 closest rivals (TRIUMPH BONNEVILLE, TRIUMPH THUNDERBIRD, HARLEY-DAVIDSON XLH 883).

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 VRSCB.

Pass rate by registration year

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

Best year to buy used: 2007 (96.7% pass). Weakest: 2004 (87.2%).

85%92%99%2003: 89.9% pass (69 tests)2004: 87.2% pass (973 tests)2005: 87.2% pass (803 tests)2006: 88.5% pass (209 tests)2007: 96.7% pass (61 tests)200320052007

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.

HARLEY-DAVIDSON VRSCB FAQ

answers computed from the data above · terms in the glossary

Is the HARLEY-DAVIDSON VRSCB reliable?

The HARLEY-DAVIDSON VRSCB is more reliable than average for its class: 87.9% of its 2,187 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1639 of 5426 models.

What does a VRSCB fail its MOT on most?

lighting and signalling — 33% of all defects recorded against failed VRSCB tests.

What is the best year of VRSCB to buy used?

By first-time pass rate, 2007-registered examples do best (96.7%) and 2005 worst (87.2%). Condition and history still trump the year.

How many miles will a VRSCB last?

The median VRSCB shows 8,052 miles at test, and examples around 30k miles still pass 86.5% of the time — mileage alone rarely kills one.