125cc Bike Insurance
Compare 125cc Bike Insurance Quotes
You could pay less than £255* for your motorbike insurance.
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Compare affordable quotes from up to 25 UK 125cc bike insurers, including;
What Is 125cc Bike Insurance?
125cc bike insurance is a motor policy that covers you to ride a motorcycle with an engine capacity up to 125 cubic centimetres on UK roads.
Most 125cc riders are learners on a CBT certificate, commuters on a budget or returning riders easing back into motorcycling. The policy works like standard motorbike cover but is priced for the lower power and risk profile of a 125cc machine.
Under Section 143 of the Road Traffic Act 1988, riding without at least third-party insurance is a criminal offence. Even a short trip to the shops requires a valid policy.
How To Compare 125cc Bike Insurance Quotes
Comparing quotes online takes a few minutes and shows you which insurers offer the best price for your rider profile.
Enter your personal details
Provide your age, postcode, licence type and whether you hold a CBT or full motorcycle licence. Declare any claims or convictions from the past five years.
Add your bike information
Enter the registration number or select the make and model. If you have not bought the bike yet, you can still get indicative quotes.
Choose your cover level
Select third-party only, third-party fire and theft, or fully comp. Your intended use (commuting, social or both) also affects the quotes returned.
Review quotes and buy
Results appear side by side from a panel of FCA-authorised insurers. Pick the policy that fits your needs and complete the purchase directly with the provider.
Why Do You Need 125cc Bike Insurance?
You need it because riding without insurance is illegal and leaves you personally liable for every cost if something goes wrong.
Legal Requirement
You must hold at least third-party cover to ride any motorcycle on a public road, including during your CBT training.
Riding uninsured can result in six penalty points, an unlimited fine and seizure of the bike. Police use ANPR cameras linked to the Motor Insurance Database to detect uninsured vehicles automatically.
Financial Protection
A single accident involving another vehicle can generate repair bills and injury claims running into thousands of pounds. Third-party cover pays those costs so you do not have to.
Even a low-speed collision can result in a whiplash claim worth several thousand pounds. Without insurance, you would pay the full amount out of pocket.
Theft and Fire Risk
Lightweight 125cc bikes are popular theft targets because they are easy to lift. Third-party fire and theft cover pays out if your bike is stolen or destroyed by fire.
Urban riders face the highest theft risk. A policy that includes theft cover can save you the full replacement cost of the bike.
Lender or Finance Requirements
If you bought the bike on finance, your lender almost certainly requires fully comp cover. Riding without it may breach your finance agreement.
What Does 125cc Bike Insurance Cover?
Cover ranges from third-party only, which is the legal minimum, up to fully comp, which also protects your own bike against damage and theft.
Third-Party Only (TPO)
Pays for injury or damage you cause to other people and their property. It does not cover your own bike, helmet or riding gear.
TPO is the cheapest option and meets the legal minimum. It suits riders on older or low-value bikes where replacement cost is manageable.
Third-Party Fire and Theft (TPFT)
Adds cover if your bike is stolen or damaged by fire. This is the most popular level for 125cc riders who park on the street.
Premiums sit between TPO and fully comp. For a bike worth £1,500 to £3,000, the theft protection alone justifies the extra cost.
Fully Comprehensive
Covers everything in TPFT plus accidental damage to your own bike, even if the accident is your fault. Some policies also include windscreen, helmet and leathers protection.
Fully comp can sometimes cost less than TPFT because it attracts lower-risk riders. Always compare both levels before deciding.
How Do The Cover Levels Compare?
The three levels differ in what they protect and in the extras they usually carry.
| Cover Level | Third-Party Damage | Fire and Theft | Own-Bike Damage | Typical Extras |
| TPO | Yes | No | No | None |
| TPFT | Yes | Yes | No | Personal injury |
| Fully comp | Yes | Yes | Yes | Helmet, leathers, breakdown |
Compare 125cc Bike Insurance
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What Is Not Covered By 125cc Bike Insurance?
Standard policies exclude certain uses and situations. Knowing the exclusions before you buy prevents rejected claims later.
Riding Without a Valid CBT or Licence
If your CBT certificate has expired or you do not hold the correct licence category, any claim will be declined. A CBT lasts two years before it must be renewed.
Delivery or Courier Work
Standard social or commuting policies do not cover paid delivery rides. If you use your 125cc for food delivery or parcel work, you need specialist courier insurance.
Undeclared Modifications
Aftermarket exhausts, performance air filters or cosmetic changes must be declared. Non-disclosure can void the policy entirely if you need to claim.
Racing, Track Days and Stunts
Any form of competitive riding or organised track event is excluded. You would need separate track-day insurance.
Wear, Tear and Mechanical Failure
Insurance covers sudden events, not gradual deterioration. Engine breakdowns, worn brake pads and chain wear are maintenance issues, not insured losses.
Even a simple slip-on exhaust or tail tidy counts as a modification. List everything at the quote stage to keep your cover valid.
Performing stunts, wheelies or off-road riding on public land also falls outside standard cover. Claims arising from these activities will be declined.
If you want mechanical breakdown cover, look for policies that offer it as an optional add-on. It is usually cheaper to buy separately from a specialist provider.
How Much Does 125cc Bike Insurance Cost?
Annual premiums for a 125cc bike typically range from £200 to £900, with the biggest variables being your age, riding experience and where you live.
| Rider Profile | Cover Level | Estimated Annual Premium |
| 17-year-old, CBT only, city postcode, no NCB | TPFT | £700–£900 |
| 21-year-old, full licence, 1 year NCB, suburban | Fully comp | £400–£550 |
| 30-year-old commuter, 3 years NCB, locked garage | Fully comp | £250–£350 |
| 45-year-old returning rider, 5 years NCB, rural | TPFT | £200–£300 |
Younger riders pay the most because accident statistics show 17-to-24-year-olds are involved in a higher proportion of motorcycle incidents. Building even one year of no-claims bonus can cut the premium by 20% or more.
Paying monthly instead of annually adds roughly 8–11% in interest charges. If you can afford the lump sum, paying upfront saves money over the year.
Your postcode also plays a part. Riders in urban areas with higher theft and accident rates pay more than those in rural postcodes with less traffic.
*51% of consumers who received a quote for Motorbike Insurance through this service provided by Seopa Ltd. in June 2025 were quoted less than £255.01. The price you could achieve is dependent on your individual circumstances
How To Save Money On 125cc Bike Insurance
Small changes to how you store, secure and insure your bike can reduce premiums by hundreds of pounds a year.
Store the Bike Securely
A locked garage or purpose-built bike shed lowers theft risk in the eyes of insurers. If street parking is your only option, a ground anchor bolted to concrete helps.
Fit Approved Security
A Sold Secure or Thatcham-approved lock, chain or disc lock qualifies for discounts with many providers. Some insurers also reduce premiums for GPS trackers.
Limit Your Annual Mileage
Fewer miles on the road means fewer chances of an accident. If you ride only at weekends, declare the lower mileage and the premium should drop.
Build Your No-Claims Bonus
Each claim-free year earns a discount that can reach up to 65% off the base premium after five years. Protecting your NCB costs a little extra but preserves the discount if you do claim.
Take Further Training
Completing an advanced riding course after your CBT or full test shows insurers you take safety seriously. Some providers apply a direct discount for IAM or RoSPA qualifications.
Compare Quotes Before Every Renewal
Loyalty rarely pays in insurance. Running a fresh comparison each year ensures you are not overpaying for the same cover.
Choose the Right Cover Level
Fully comp is not always the most expensive option. Insurers sometimes price it lower than TPFT for low-risk riders because it attracts safer customers.
Some insurers require photographic proof of your storage setup before applying the discount. Check what they ask for before you buy.
Using two different types of lock together, such as a disc lock and a heavy-duty chain, shows insurers you take security seriously.
Some providers offer low-mileage policies capped at 3,000 or 5,000 miles a year. These can cut costs for riders who only use the bike for short local trips.
Start comparing at least three weeks before your renewal date. This gives you time to review options without being rushed into a decision.
If you also insure a car, check whether your car insurance provider offers a multi-vehicle discount.
Compare 125cc Bike Insurance
Compare 125cc bike insurance quotes from UK insurers in minutes.
Frequently Asked Questions
Yes. A CBT allows you to ride a 125cc on public roads, but you must hold at least third-party insurance before you ride.
Generally, yes. Lower engine power means lower risk, which keeps premiums below those for 250cc, 600cc or litre bikes.
No, learner riders on a CBT are not permitted on motorways. Even after passing the full A1 test the low top speed of a 125cc makes motorway riding impractical.
Third-party fire and theft is the most popular choice. It covers theft risk, which is high for 125cc bikes, without the higher cost of fully comp.
Yes. Aftermarket exhausts, engine tuning and cosmetic changes increase the insured value or perceived risk, so always declare them to avoid a voided policy.
Only if you hold a full motorcycle licence. CBT holders are not allowed to carry pillion passengers.
Yes. Some providers offer temporary cover from one day to three months, which suits riders who only need the bike for a set period.
Only if you have third-party fire and theft or fully comp. A basic third-party-only policy does not pay out for a stolen bike.
No, you need a valid CBT certificate or a full motorcycle licence before any insurer will cover you to ride.
Yes. Undisclosed points can void your policy if you need to claim, so always declare them at the quote stage.
No, mopeds and motorcycles need separate policies. If you also ride a moped, compare moped insurance quotes separately.
Yes. Alongside 125cc bikes, you can compare motorbike insurance for all engine sizes and quad bike insurance for off-road and road-legal ATVs.
