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

KAWASAKI ZR 750 NCF

748cc Petrol Class 2
88.7%
first-time pass rate
5.3%
failed outright
9,980
median miles at test
621
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2015–2025

The ZR 750 NCF's first-time pass rate has held steady since 2015 (87.0% → 86.8%).

81%89%96%2015: 87.0% pass (46 tests)2016: 91.0% pass (89 tests)2017: 91.3% pass (69 tests)2018: 86.2% pass (58 tests)2019: 87.8% pass (49 tests)2020: 93.6% pass (47 tests)2021: 93.2% pass (59 tests)2022: 83.6% pass (55 tests)2023: 88.2% pass (51 tests)2024: 83.7% pass (43 tests)2025: 86.8% pass (53 tests)20152025

Pass rate by mileage

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

A low-mileage ZR 750 NCF passes first time 92.3% of the time; by 20k that's 83.1%.

81%88%94%0k: 92.3% pass (313 tests)10k: 85.1% pass (195 tests)20k: 83.1% pass (71 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 ZR 750 NCF

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
9 15.8 0.2×
tyres
8 14 1.9×
lamps and reflectors
8 14 0.7×
lighting and signalling
7 12.3 0.2×
audible warning (Horn)
5 8.8 4.4×
suspension
5 8.8 0.9×
tyres and wheels
4 7 0.3×
reg plates and vin
4 7 0.6×
Identification of the vehicle
4 7 2.8×
steering
3 5.3 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 ZR 750 NCF beats 4 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 NCF.

Pass rate by registration year

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

Best year to buy used: 2012 (88.8% pass). Weakest: 2013 (88.6%).

88%89%90%2012: 88.8% pass (347 tests)2013: 88.6% pass (245 tests)20122013

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 NCF FAQ

answers computed from the data above · terms in the glossary

Is the KAWASAKI ZR 750 NCF reliable?

The KAWASAKI ZR 750 NCF is more reliable than average for its class: 88.7% of its 621 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1369 of 5426 models.

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

brakes — 16% of all defects recorded against failed ZR 750 NCF tests.

How many miles will a ZR 750 NCF last?

The median ZR 750 NCF shows 9,980 miles at test, and examples around 20k miles still pass 83.1% of the time — mileage alone rarely kills one.