BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/VN 900 C8F CUSTOM
Model report · 2005–2025

KAWASAKI VN 900 C8F CUSTOM

903cc Petrol Class 2
83.4%
first-time pass rate
8.8%
failed outright
9,505
median miles at test
865
MOT tests, 2005–2025

Pass rate over time

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

The VN 900 C8F CUSTOM's first-time pass rate has risen 6.3 points since 2011, 80.9% to 87.2%.

68%81%94%2011: 80.9% pass (47 tests)2012: 76.3% pass (76 tests)2013: 89.7% pass (78 tests)2014: 87.0% pass (77 tests)2015: 83.1% pass (71 tests)2016: 85.1% pass (67 tests)2017: 88.4% pass (69 tests)2018: 80.8% pass (52 tests)2019: 80.9% pass (47 tests)2020: 81.3% pass (32 tests)2021: 84.5% pass (58 tests)2022: 85.5% pass (55 tests)2023: 81.5% pass (54 tests)2024: 72.1% pass (43 tests)2025: 87.2% pass (39 tests)20112025

Pass rate by mileage

how the VN 900 C8F CUSTOM's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage VN 900 C8F CUSTOM passes first time 85.1% of the time; by 20k that's 75.6%.

74%80%87%0k: 85.1% pass (450 tests)10k: 84.7% pass (262 tests)20k: 75.6% pass (123 tests)0k10k20k

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 VN 900 C8F CUSTOM

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
32 24.4 1.5×
lighting and signalling
23 17.6 0.5×
brakes
22 16.8 0.5×
tyres and wheels
15 11.5 0.8×
steering and suspension
10 7.6 0.4×
tyres
8 6.1 0.8×
reg plates and vin
6 4.6 0.6×
fuel and exhaust
6 4.6 0.9×
Identification of the vehicle
5 3.8 2.5×
structure and attachments
4 3.1 0.5×

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 VN 900 C8F CUSTOM beats 1 of its 4 closest rivals (BMW R1200, BMW R1150, TRIUMPH SPRINT).

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 VN 900 C8F CUSTOM.

Pass rate by registration year

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

Best year to buy used: 2008 (83.7% pass). Weakest: 2009 (82.2%).

81%83%85%2008: 83.7% pass (478 tests)2009: 82.2% pass (343 tests)20082009

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.

KAWASAKI VN 900 C8F CUSTOM FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI VN 900 C8F CUSTOM reliable?

The KAWASAKI VN 900 C8F CUSTOM is about average for its class: 83.4% of its 865 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2866 of 5426 models.

What does a VN 900 C8F CUSTOM fail its MOT on most?

lamps and reflectors — 24% of all defects recorded against failed VN 900 C8F CUSTOM tests.

How many miles will a VN 900 C8F CUSTOM last?

The median VN 900 C8F CUSTOM shows 9,505 miles at test, and examples around 20k miles still pass 75.6% of the time — mileage alone rarely kills one.