Rechargeable Electric Tyre Pump
SKU: C82980In Stock
18 litres a minute, 10.3 bar, accurate to 0.03 bar
A cordless compressor with a 4000 mAh battery, USB-C charging, a built-in LED light and a complete set of adapters: Schrader hose, Presta, Dunlop, a ball needle and a swimming-ring nozzle. The maker backs it for 24 months.
Eighteen litres a minute is the figure that separates this from the smaller pocket units. It is the airflow, not the maximum pressure, that decides how long you stand there.
Airflow is the number to compare, not PSI
Almost every portable inflator on the market claims 150 PSI. Very few of them tell you how fast they get there, and that is the difference you actually feel.
- Pressure is how hard it can push: 10.3 bar, or 150 PSI
- Airflow is how much it moves per minute: 18 litres
- A fat tyre is a large volume at a low pressure, so airflow decides the wait
- A road tyre is a small volume at a high pressure, so pressure decides whether it can finish
Our 20 x 4.0 and 26 x 4.0 tyres are the first case. This is the pump for them.
Set the pressure and walk away
Choose a preset or type in your own figure, pick your units, and it stops itself at the target. The readout is accurate to 0.03 bar.
That precision earns its keep at fat-tyre pressures. Between 5 and 20 PSI there is not much room for error, and an analogue gauge marked in fives cannot see the difference between a tyre that rolls well and one that squirms in corners and eats your range.
The adapters cover more than the bike
Schrader is what most of our bikes use, the car-style valve. Presta is the slim one with the little nut on top, and the adapter screws straight on. Dunlop turns up on older European town bikes.
The ball needle and the ring nozzle are not bike parts, and that is fine: this lives in the house as well as in the pannier. What it will not do is a paddleboard, and the maker says so plainly, which is a good sign about the rest of the page.
Battery, light, and where it lives
Four thousand milliamp hours, charged over the same USB-C cable as your phone, which means one cable for the trip rather than a proprietary charger you left at home.
The LED matters more than it sounds. A puncture happens at the roadside, often in the dark, and the alternative is holding a phone in your teeth while you find a valve on a 30 kg bike you cannot easily turn over. The hose stows inside the body, so there is nothing to lose.
Who should buy this one rather than the smaller inflator
Buy this if you run fat tyres, if you also own a car, or if you want the longer warranty and the fuller adapter set. Eighteen litres a minute and 440 g is the trade: a little more to carry, considerably less standing around.
Buy our Cordless Tyre Inflator instead if the thing you care about is pocket size and half-a-PSI accuracy on narrow tyres. Both stop themselves at the pressure you set, which is the feature that makes either of them worth owning.
- Are the electric bikes brand new?
- Yes. All electric bikes sold by BikTron are brand new, factory-sealed, and sourced directly from authorised manufacturers and official distributors.
- How do I choose the right electric bike for me?
- Pick a bike based on how you plan to ride. City bikes are great for commuting, folding bikes work well if you need compact storage, mountain bikes handle hills and mixed terrain, and cargo bikes are ideal for carrying shopping or loads. If you are not sure, our Bike Quiz can help.
- Are the batteries original and certified?
- Yes. Every electric bike battery is brand new and original from the manufacturer, with full safety certification and performance testing.
- Are the bikes tested before shipping?
- Yes. Each e-bike goes through a quality check before dispatch, covering electronics, brakes, motor response, and battery performance.
- Do electric bikes come with a warranty?
- Yes. All electric bikes from BikTron include a manufacturer warranty. Duration depends on the brand and model. Most bikes include a 12-month warranty as standard.
- How long does delivery take?
- Standard UK delivery usually takes 2 to 7 business days. Remote areas may take a little longer. You will receive a tracking link by email once your order is dispatched.
- Which payment methods do you accept?
- We accept Visa, Mastercard, PayPal, Apple Pay, Google Pay, and Klarna buy-now-pay-later. All payments are processed securely.
- Can I return my electric bike?
- Yes. You can ride the bike and still return it. Tell us within 30 days of delivery and we book the courier and collect it from your door. Contact us first and we will guide you through the process.
- Do the bikes need assembly?
- Most electric bikes arrive 85 to 90 per cent pre-assembled. You will usually need to attach the handlebars, pedals, and adjust the seat. A basic tool set is often included.
- Are BikTron electric bikes legal to ride in the UK?
- Yes. All bikes sold by BikTron that meet UK EAPC rules (250W motor, max 15.5 mph assisted speed, pedal-assisted only) are fully road-legal. You do not need a licence, tax, or insurance to ride them on public roads. Riders must be at least 14 years old.
- What about the electric scooters?
- Those are different, and the law treats them differently. A privately owned e-scooter cannot legally be ridden on a public road, pavement or cycle lane in the UK, whoever sold it. We sell ours for private land use only, with the landowner's permission, and every scooter product page says so. If you want something you can ride to work, choose an electric bike.
Secure checkout and fast UK delivery on every order.
- Free standard UK delivery on most bikes — 2 to 7 business days
- Express delivery may be available on request
- Full tracking included with every order
- Pay securely with Visa, Mastercard, PayPal, Apple Pay, Google Pay, or Klarna
- 0% finance available through Klarna at checkout
Before you order:
- Delivery is to UK mainland addresses — some remote areas may have a small surcharge
- Most bikes arrive 85–90% pre-assembled and include basic tools for setup
- If you are unsure about sizing or specs, contact us before you buy
Full details at Payment & Shipping.
Simple and fair terms so you can buy with confidence.
- 30-day return window — if the bike is not right for you, send it back
- Ride it. It needs to come back clean, undamaged and complete, with the charger, tools and manual
- A refund or replacement is issued after we receive and check the return
Please note:
- For a change of mind we book the collection and deduct its cost from your refund, and we tell you the amount before we book it
- If we sent the wrong item or it arrived faulty, we cover return shipping in full
- All bikes include a 12-month manufacturer warranty as standard
Full details at Returns & Refunds and Warranty.
Write a Review
Share your experience and help other customers make the right choice.
Helpful reading
Guides and reviews to help you decide.
Brand ReviewIs Engwe a Good Electric Bike Brand? Honest 2026 Verdict
Engwe sells affordable folding and fat-tyre e-bikes. This honest 2026 verdict looks at real value, UK law, battery range and the models most worth buying.
Read guide →
Buying GuideBest Fat Tyre Electric Bikes UK 2026, Grip & Comfort Compared
Fat tyre electric bikes are booming across the UK, and for good reason. They soak up potholes, grip on gravel, and make every ride feel planted. We compare four top models from Biktron to help you find the right mix of comfort, range and price.
Read guide →
Buying GuideVarun Electric Bikes UK: Which Model Is Right For You? 2026
Varun electric bikes cover folding commuters, fat tyre leisure models and upright city rides. This guide explains UK e-bike law, real-world range and which Varun model suits your daily riding best.
Read guide →
Not sure which electric bike is right for you?
Answer a few quick questions and we will help point you towards the bikes that best match your riding style, budget and daily needs. Fast, free, no commitment.
Start the Bike QuizGet £30 Off Your First Order
Sign up to the BikTron newsletter and receive £30 off your first purchase. Be the first to hear about new bikes, special deals, and practical electric bike tips — no spam, just useful updates.
New subscribers only. Discount applied at checkout.