BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ KAWASAKI/ZR 750 L9F
Model report · 2005–2025

KAWASAKI ZR 750 L9F

748cc Petrol Class 2
82.4%
first-time pass rate
8.9%
failed outright
12,202
median miles at test
1,803
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2012–2025

The ZR 750 L9F's first-time pass rate has risen 10.8 points since 2012, 77.2% to 88.0%.

75%83%91%2012: 77.2% pass (158 tests)2013: 85.8% pass (183 tests)2014: 85.7% pass (182 tests)2015: 81.1% pass (169 tests)2016: 86.9% pass (160 tests)2017: 83.8% pass (160 tests)2018: 83.5% pass (109 tests)2019: 79.8% pass (114 tests)2020: 79.6% pass (93 tests)2021: 81.6% pass (114 tests)2022: 78.6% pass (103 tests)2023: 80.4% pass (97 tests)2024: 77.5% pass (71 tests)2025: 88.0% pass (75 tests)20122025

Pass rate by mileage

how the ZR 750 L9F's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage ZR 750 L9F passes first time 86.1% of the time; by 40k that's 78.8%.

76%82%88%0k: 86.1% pass (717 tests)10k: 81.5% pass (650 tests)20k: 77.9% pass (240 tests)30k: 77.9% pass (113 tests)40k: 78.8% pass (52 tests)0k20k40k

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 750 L9F

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
53 18.5 1.1×
brakes
50 17.5 0.5×
tyres and wheels
38 13.3 0.9×
lighting and signalling
36 12.6 0.4×
tyres
25 8.7 1.7×
suspension
21 7.3 1.1×
reg plates and vin
18 6.3 1.4×
structure and attachments
17 5.9 1.2×
Identification of the vehicle
14 4.9 3.4×
steering and suspension
14 4.9 0.2×

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 ZR 750 L9F beats 2 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

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 750 L9F.

Pass rate by registration year

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

Best year to buy used: 2008 (87.5% pass). Weakest: 2009 (81.5%).

80%85%89%2008: 87.5% pass (152 tests)2009: 81.5% pass (1,335 tests)2010: 83.3% pass (306 tests)200820092010

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 750 L9F FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI ZR 750 L9F reliable?

The KAWASAKI ZR 750 L9F is less reliable than average for its class: 82.4% of its 1,803 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #3109 of 5426 models.

What does a ZR 750 L9F fail its MOT on most?

lamps and reflectors — 19% of all defects recorded against failed ZR 750 L9F tests.

What is the best year of ZR 750 L9F to buy used?

By first-time pass rate, 2008-registered examples do best (87.5%) and 2009 worst (81.5%). Condition and history still trump the year.

How many miles will a ZR 750 L9F last?

The median ZR 750 L9F shows 12,202 miles at test, and examples around 40k miles still pass 78.8% of the time — mileage alone rarely kills one.