Should I check the MOT history before buying a 2011 Ajs Js 125 E2?

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 2011 Ajs Js 125 E2?

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 2011 Ajs Js 125 E2?

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 2011 Ajs Js 125 E2 reliable?

Based on MOT data from 102 vehicles, the 2011 Ajs Js 125 E2 has a first-time MOT pass rate of 76.7%, 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 2011 Ajs Js 125 E2?

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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Ajs Js 125 E2 (2011)

102 real MOT outcomes analysed • 76.7% first-time pass rate

2011 Ajs Js 125 E2

CarHunch analysed 102 real MOT records for the 2011 Ajs Js 125 E2. 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 Mileage Distribution Still on the Road MOT Averages Compare Models

The 2011 AJS JS 125-E2 is a real reliability concern, with a first-time pass rate of just 57.9%—nearly 23 percentage points below the UK average of 80%. While dangerous defects aren't rampant at 19.6%, almost one in five of these bikes have recorded a serious safety issue, which is worth taking seriously before purchase.

At just under 14,000 miles median mileage, these machines are running light for their age, yet they're still accumulating an average of 1.01 failures and 3.4 advisories per test, suggesting inherent build or design weaknesses rather than wear-and-tear damage. If you're considering one, have an independent inspection done and budget for brake, lighting, and structural repairs—this isn't a casual buy.

We have limited data for the 2011 Ajs Js 125 E2 — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 8 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

76.7%

UK average ~80%

Around average

Dangerous (ever)

19.6%

At least once in MOT history

Check this vehicle

Avg failures / car

1.01

Over 4.3 tests on record

High

Typical mileage

14k

Middle half: 9k–20k

For context

These stats describe 102 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.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 102 Ajs Js 125 E2 cars.

Before you buy a 2011 Ajs Js 125 E2

Based on MOT data from 102 vehicles — here's what to check.

📋 Check the full MOT history. 19.6% 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

Mileage Distribution

Most 2011 Ajs Js 125 E2 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.

13,978

typical

8,917

low mileage

19,653

high mileage

Half of all 2011 Ajs Js 125 E2 vehicles fall between 8,917 and 19,653 miles.

Is the mileage you're seeing normal?

✓ Under 8,917 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.

✓ 8,917–19,653 miles — normal for age. This is where most 2011 Ajs Js 125 E2s sit.

⚠ Over 26,531 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2011 Ajs Js 125 E2 — Still on the Road

Numbers are thinning — 17% of 2011 Ajs Js 125 E2s are still active.

Numbers are declining — 10 vehicles still getting MOTs in 2025 (17% of peak).

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

4.3

Avg MOT tests per vehicle

1.01

Avg failures per vehicle

3.4

Avg advisories per vehicle

Compare with another model

See how the 2011 Ajs Js 125 E2 stacks up against a rival.

Average reliability — agree?