Should I check the MOT history before buying a 2021 Kawasaki Zr 900 Kmfbb?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2021 Kawasaki Zr 900 Kmfbb?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2021 Kawasaki Zr 900 Kmfbb?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Is the 2021 Kawasaki Zr 900 Kmfbb reliable?

Based on MOT data from 315 vehicles, the 2021 Kawasaki Zr 900 Kmfbb has a first-time MOT pass rate of 96.4%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2021 Kawasaki Zr 900 Kmfbb?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Kawasaki Zr 900 Kmfbb (2021)

315 real MOT outcomes analysed • 96.4% first-time pass rate

2021 Kawasaki Zr 900 Kmfbb

CarHunch analysed 315 real MOT records for the 2021 Kawasaki Zr 900 Kmfbb. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Check a Specific Reg Buyer's Checklist Pass Rate by Fuel Mileage Distribution MOT Averages Colour Breakdown Compare Models

Moderate sample. 315 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2021 Kawasaki ZR 900 is significantly more reliable than the UK average, with a 92.1% first-time MOT pass rate against the national benchmark of 80%—and dangerous defects are rare at just 3.2% of vehicles. This is a straightforward, well-built machine that rarely throws up serious problems.

At 4,583 miles average, these bikes are running low mileage for their age, suggesting owners are treating them as weekend or leisure machines rather than daily commuters. The minimal failure and advisory counts (0.1 and 0.2 per vehicle respectively) mean routine maintenance is all you'll typically need—check the service history carefully when buying, but don't expect nasty surprises during ownership.

The 2021 Kawasaki Zr 900 Kmfbb passes its MOT first time more often than most UK vehicles (96.4% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.

First-time pass

96.4%

UK average ~80%

Better than average

Dangerous (ever)

3.2%

At least once in MOT history

Check this vehicle

Avg failures / car

0.1

Over 1.9 tests on record

Low

Typical mileage

Middle half: 2k–6k

For context

✅ Good baseline reliability. A 96.4% first-time pass rate puts this well above the UK average — it's a well-sorted vehicle in this age bracket.

These stats describe 315 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

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See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 315 Kawasaki Zr 900 Kmfbb cars.

Before you buy a 2021 Kawasaki Zr 900 Kmfbb

Based on MOT data from 315 vehicles — here's what to check.

📋 Check the full MOT history. 3.2% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (100%)	314	96.4%	0.1

Colour Breakdown

Based on 327 Kawasaki Zr 900 Kmfbb vehicles registered in the UK — across all years. From DVLA registration records.

Green 62.1%

203

Black 37.9%

124

Mileage Distribution

Most 2021 Kawasaki Zr 900 Kmfbb vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

3,580

typical

2,197

low mileage

6,317

high mileage

Half of all 2021 Kawasaki Zr 900 Kmfbb vehicles fall between 2,197 and 6,317 miles.

Is the mileage you're seeing normal?

✓ Under 2,197 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 2,197–6,317 miles — normal for age. This is where most 2021 Kawasaki Zr 900 Kmfbbs sit.

⚠ Over 8,527 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

1.9

Avg MOT tests per vehicle

0.1

Avg failures per vehicle

0.2

Avg advisories per vehicle

Compare with another model

See how the 2021 Kawasaki Zr 900 Kmfbb stacks up against a rival.

A solid choice — agree?