Should I check the MOT history before buying a 2021 Royal Alloy Gp 125 Ac?

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 Royal Alloy Gp 125 Ac?

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 Royal Alloy Gp 125 Ac?

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 Royal Alloy Gp 125 Ac reliable?

Based on MOT data from 146 vehicles, the 2021 Royal Alloy Gp 125 Ac has a first-time MOT pass rate of 91.8%, 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 Royal Alloy Gp 125 Ac?

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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Royal Alloy Gp 125 Ac (2021)

146 real MOT outcomes analysed • 91.8% first-time pass rate

2021 Royal Alloy Gp 125 Ac

CarHunch analysed 146 real MOT records for the 2021 Royal Alloy Gp 125 Ac. 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 Compare Models

The 2021 Royal Alloy GP 125 AC falls slightly short of the UK average with a 76.8% first-time pass rate versus the national 80%, suggesting it's a touch less reliable than typical for its age—though dangerous defects are uncommon at 5.5%. Petrol models specifically pass at 75.8%, indicating minor dependability concerns in this cohort.

These scooters are running very low mileage for their age at just 2,687 miles median, which explains the modest failure rate of 0.17 per vehicle; real-world wear-and-tear will tell the fuller story once they clock up genuine miles. Before buying, check the service history carefully and budget for suspension or brake work, as advisories average 0.6 per bike—typical preventative maintenance rather than serious faults.

We have limited data for the 2021 Royal Alloy Gp 125 Ac — treat the figures below as indicative rather than definitive.

⚠️ Around 1 in 20 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

91.8%

UK average ~80%

Better than average

Dangerous (ever)

5.5%

At least once in MOT history

Check this vehicle

Avg failures / car

0.17

Over 1.7 tests on record

Low

Typical mileage

Middle half: 2k–5k

For context

These stats describe 146 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 146 Royal Alloy Gp 125 Ac cars.

Before you buy a 2021 Royal Alloy Gp 125 Ac

Based on MOT data from 146 vehicles — here's what to check.

📋 Check the full MOT history. 5.5% 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 (96%)	140	91.5%	0.18

Mileage Distribution

Most 2021 Royal Alloy Gp 125 Ac 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.

2,687

typical

1,500

low mileage

4,989

high mileage

Half of all 2021 Royal Alloy Gp 125 Ac vehicles fall between 1,500 and 4,989 miles.

Is the mileage you're seeing normal?

✓ Under 1,500 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.

✓ 1,500–4,989 miles — normal for age. This is where most 2021 Royal Alloy Gp 125 Acs sit.

⚠ Over 6,735 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

1.7

Avg MOT tests per vehicle

0.17

Avg failures per vehicle

0.6

Avg advisories per vehicle

Other model years — Royal Alloy Gp 125 Ac: All Gp 125 Ac years → Which year to buy? →

2019 2020

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Compare with another model

See how the 2021 Royal Alloy Gp 125 Ac stacks up against a rival.

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