BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

KAWASAKI LTD450

454cc Petrol Class 2
70.3%
first-time pass rate
15.8%
failed outright
21,394
median miles at test
411
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2008

The LTD450's first-time pass rate has fallen 20.0 points since 2006, 80.0% to 60.0%.

55%70%85%2006: 80.0% pass (60 tests)2007: 70.7% pass (41 tests)2008: 60.0% pass (35 tests)20062008

Pass rate by mileage

how the LTD450's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage LTD450 passes first time 75.0% of the time; by 30k that's 68.1%.

63%70%77%0k: 75.0% pass (72 tests)10k: 72.6% pass (124 tests)20k: 65.4% pass (107 tests)30k: 68.1% pass (72 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 LTD450

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lighting and signalling
48 27.3
steering and suspension
45 25.6
brakes
32 18.2
fuel and exhaust
18 10.2
tyres and wheels
13 7.4
drive system
5 2.8
driving controls
5 2.8
reg plates and vin
5 2.8
lamps and reflectors
3 1.7
steering
2 1.1

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the LTD450 beats 0 of its 4 closest rivals (KAWASAKI ER5, YAMAHA XV535, SUZUKI GS500).

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 LTD450.

Pass rate by registration year

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

Best year to buy used: 1987 (77.3% pass). Weakest: 1986 (67.3%).

65%72%79%1985: 73.2% pass (82 tests)1986: 67.3% pass (101 tests)1987: 77.3% pass (66 tests)1989: 69.2% pass (78 tests)198519871989

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.