BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/ZR 1000 B8F
Model report · 2005–2025

KAWASAKI ZR 1000 B8F

953cc Petrol Class 2
86.5%
first-time pass rate
5.9%
failed outright
11,681
median miles at test
1,635
MOT tests, 2005–2025

Pass rate over time

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

The ZR 1000 B8F's first-time pass rate has fallen 1.1 points since 2011, 86.4% to 85.3%.

80%86%93%2011: 86.4% pass (110 tests)2012: 81.8% pass (137 tests)2013: 87.4% pass (143 tests)2014: 85.8% pass (134 tests)2015: 88.5% pass (131 tests)2016: 84.4% pass (128 tests)2017: 89.2% pass (120 tests)2018: 88.9% pass (90 tests)2019: 89.0% pass (100 tests)2020: 86.4% pass (88 tests)2021: 83.8% pass (105 tests)2022: 85.7% pass (112 tests)2023: 87.6% pass (97 tests)2024: 90.8% pass (65 tests)2025: 85.3% pass (75 tests)20112025

Pass rate by mileage

how the ZR 1000 B8F's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage ZR 1000 B8F passes first time 88.8% of the time; by 30k that's 83.3%.

82%86%90%0k: 88.8% pass (653 tests)10k: 85.7% pass (680 tests)20k: 86.3% pass (212 tests)30k: 83.3% pass (48 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 ZR 1000 B8F

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
36 23.8 0.4×
lamps and reflectors
25 16.6 0.7×
tyres and wheels
25 16.6 0.7×
brakes
21 13.9 0.3×
Identification of the vehicle
9 6 2.4×
steering and suspension
9 6 0.1×
reg plates and vin
7 4.6 0.5×
tyres
7 4.6 0.6×
suspension
6 4 0.5×
steering
6 4 0.9×

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 ZR 1000 B8F beats 2 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 ZR 1000 B8F.

Pass rate by registration year

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

Best year to buy used: 2008 (86.6% pass). Weakest: 2009 (86.1%).

85%86%87%2008: 86.6% pass (1,249 tests)2009: 86.1% pass (332 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 ZR 1000 B8F FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI ZR 1000 B8F reliable?

The KAWASAKI ZR 1000 B8F is about average for its class: 86.5% of its 1,635 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2050 of 5426 models.

What does a ZR 1000 B8F fail its MOT on most?

lighting and signalling — 24% of all defects recorded against failed ZR 1000 B8F tests.

How many miles will a ZR 1000 B8F last?

The median ZR 1000 B8F shows 11,681 miles at test, and examples around 30k miles still pass 83.3% of the time — mileage alone rarely kills one.