Are mopeds with modifications more expensive to insure?
Table of Contents
Modifying your moped might make it look or feel better to ride, but it could also mean paying more for insurance. Insurers often see modifications as added risk, which usually leads to higher costs. Whether you’ve added a louder exhaust, a new paint job or performance upgrades, these changes can affect your moped insurance premium.
To understand how modifications impact your price, it’s important to look at how insurers measure risk.
Key points
Insurance for modified mopeds usually costs more, and here’s why:
- Modifications often boost performance, which may increase the chance of accidents
- Custom parts can be more expensive to repair or replace
- Visual changes (like body kits or decals) may attract theft
- Most insurers treat any non-standard part as a modification
- You must declare all mods, even cosmetic ones
- Undeclared mods could invalidate your insurance
- Some insurers refuse to cover certain modified mopeds
- Specialist insurers may offer better deals for customised bikes
Understanding how each type of modification impacts cost helps you make choices that work for your budget and bike.
Why do modified mopeds cost more to insure?
Insurers calculate your insurance price based on risk. When a moped has been modified, it can suggest a few extra risks that push up the cost. For example, a tuned engine might tempt you to go faster, increasing the chance of an accident. A bright paint job or custom lights might catch more attention, but could also catch the attention of thieves.
Modified mopeds can also be harder or more expensive to repair. If the parts aren’t standard, or need to be imported or custom-made, the insurer will factor that into your policy costs. Sometimes, even small alterations like aftermarket mirrors or sportier tyres can make a difference.
What counts as a moped modification?
A modification is any change made to your moped after it left the factory. Even cosmetic or functional changes might count. Here’s a breakdown:
| Modification Type | Examples |
|---|---|
| Performance | Engine tuning, upgraded exhaust, sports filters |
| Appearance | Paintwork, decals, custom lights or mirrors |
| Practical | Top boxes, sat nav mounts, LED indicators |
| Security | Alarms, trackers, immobilisers |
While some modifications improve safety, like adding a tracker, others could increase what you pay. Always check with the insurer before making changes.
Are there any modifications that reduce insurance costs?
Yes, security-related modifications can sometimes work in your favour. Adding devices that reduce theft risk could help bring your premium down. These include:
- Thatcham-approved alarms and immobilisers
- Heavy-duty locks and chains
- Tracking systems that let you recover the bike if it’s stolen
- Secure storage like a garage or anchor points
Not every insurer will offer a discount for adding security, but it’s worth checking. Even if it doesn’t reduce your quote, it could still help avoid a claim in the first place.
What happens if I don’t declare a modification?
If you fail to declare a modification, you might not be covered. Insurers can refuse to pay out on claims if they discover undeclared changes. In the worst cases, your whole policy could be voided, leaving you without cover altogether.
Even if the change seems minor, it’s best to disclose it. For example, upgrading your headlamp or installing a louder exhaust might not seem like big changes, but they still count as modifications.
How much more might I pay to insure a modified moped?
There’s no fixed increase, as it depends on the modification and insurer. But here’s a rough idea of how changes could affect your premium based on market data:
| Modification | Typical Premium Impact* |
|---|---|
| Custom paintwork | +5% to +10% |
| Performance exhaust | +10% to +25% |
| Aftermarket engine tuning | +20% to +50% |
| Add-on tracker | -5% to -10% |
*Estimated increases based on UK moped policies.
The more drastic or performance-focused the mod, the higher the increase is likely to be.
Can I get cover from standard insurers if my moped is modified?
Some standard insurers simply won’t cover heavily modified mopeds at all. They might only allow a few cosmetic or minor changes without increasing the premium too much. Others might offer cover but at a high price.
If yours has multiple or complex upgrades, you may need to go to a specialist motorcycle insurer, especially for performance engines or custom builds. They’re more likely to understand your bike and give you tailored cover.
What should I tell my insurer when I modify my moped?
Always tell them about:
- What parts were changed
- When the changes were made
- If a professional did the work or if you fitted them yourself
- Whether the change affects performance, safety or structure
It’s good practice to send photos or provide receipts where possible. This makes claims easier if your bike gets stolen or damaged.
When is the best time to notify your insurer about modifications?
Ideally, before the modification is made. Some insurers may even provide feedback on whether the change will affect your price or if you’re still eligible for cover. If that’s not possible, notify them immediately after the work is done.
Don’t wait for renewal. Notification should happen as soon as the mod is in place, otherwise future claims could be affected.
In Summary
Yes, mopeds with modifications typically cost more to insure. Changes can affect safety, theft risks and repair costs – all of which influence your premium. Notifying your insurer about all changes is essential to stay covered properly.
Thinking of modifying your moped, or want to compare insurance with your custom parts declared? Head over to our moped insurance comparison page to see your options.
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