KuKirin G4 Ultra

KuKirin G4 Ultra for powerful, long-range riding.

The KuKirin G4 Ultra is a powerful electric scooter for anyone who wants dual motors, a high top speed and long range in a robust package. Two motors deliver a combined 2000W of rated power and up to 2400W of peak power. The 60V 20Ah battery gives up to 70 km of range and charges in around 5–6 hours. With front and rear suspension, large 11-inch air-filled tyres, dual disc brakes and a top speed of 75 km/h, the G4 Ultra is built for longer rides and more demanding use.

Dual motors with up to 2400W of peak power.

The KuKirin G4 Ultra uses two motors rated at 1000W each. Together they deliver 2000W of rated power and up to 2400W of peak power, with 1200W from each motor at full output. That means quick acceleration and plenty of power when the terrain gets more demanding. The 30 Nm of torque and a climbing ability of up to 30 degrees make the electric scooter useful on hilly routes too. The top speed is up to 75 km/h where such riding is permitted.

60V 20Ah battery with up to 70 km of range.

The large 60V 20Ah battery gives the KuKirin G4 Ultra a range of up to 70 km in favourable conditions. The capacity suits longer leisure rides and journeys where you want fewer charging stops. A full charge takes around 5–6 hours, which is relatively quick for a battery of this capacity. Actual range depends on factors such as speed, riding mode, temperature, rider weight, terrain and tyre pressure.

Three riding modes for tailored performance.

Three riding modes make it easy to adapt the KuKirin G4 Ultra to how and where you ride. A calmer mode is ideal when you want smoother response and better energy efficiency, while the higher performance modes give more power when you need faster acceleration or ride uphill. That makes the electric scooter flexible for both longer distances and more active riding. Cruise control also helps you keep a steadier pace on longer, straight stretches of road.

Front and rear suspension for better comfort.

The KuKirin G4 Ultra has suspension both front and rear to reduce vibrations and shocks from uneven surfaces. The suspension helps the electric scooter feel more stable on rough tarmac, gravel and roads with smaller bumps, for example. The combination of dual suspension and large air-filled tyres gives a more compliant ride on longer trips and contributes to better control when the surface changes.

11-inch air-filled tyres for stable contact with the road.

The large 11-inch pneumatic tyres provide a wide, stable contact patch with the ground. The air-filled tyres absorb smaller vibrations and complement the suspension system, giving better comfort than smaller, fully solid tyres. The large wheel diameter also helps the electric scooter roll more smoothly over smaller bumps. It suits anyone looking for a powerful electric scooter for both tarmac and more varied road surfaces.

Dual disc brakes for controlled braking.

The KuKirin G4 Ultra is equipped with disc brakes front and rear. Braking force on both wheels gives better control when slowing down and helps create a more stable stop. That is especially important on an electric scooter with dual motors and a high top speed. The combination of disc brakes, large tyres and suspension provides a balanced foundation for both everyday braking and faster stops.

Bluetooth speaker for music on the ride.

The KuKirin G4 Ultra has an integrated Bluetooth function for audio playback. You can connect a compatible smartphone wirelessly and play music through the electric scooter's built-in speaker. It adds an extra entertainment feature for calmer rides and means you do not need a separate portable speaker. Use the audio function with consideration for those around you and at a level where you can still hear traffic and other important sounds.

Lighting, indicators and an electric horn.

Front and rear lighting helps you both see better and be seen more clearly when the light fades. Integrated indicators make it easier to signal your intentions, while the electric horn lets you alert others when needed. The KuKirin G4 Ultra also has an IPX4 rating, which provides protection against water splashes from different directions. IPX4 does not, however, mean that the electric scooter is fully waterproof or should be submerged.

Foldable design with key start.

The foldable design makes the KuKirin G4 Ultra easier to store when not in use. The ignition key provides a clear start function and reduces the risk of the electric scooter being activated without authorisation. The dimensions are 1340 x 650 x 1275 mm and the net weight is 37.6 kg. The recommended maximum rider weight is 120 kg, which together with the robust construction provides a stable platform for powerful riding.

A complete package to get started.

When you order the KuKirin G4 Ultra, the charger, user manual, front mudguard, rear mudguard and assembly tools are included. That makes it easier to fit the parts that need finishing and get started with the electric scooter. The mudguards also help reduce spray from the tyres when riding on wet or dirtier surfaces.

Choose the KuKirin G4 Ultra for power and long range.

The KuKirin G4 Ultra combines dual motors with 2000W of rated power and up to 2400W of peak power with a large 60V 20Ah battery and up to 70 km of range. Add 11-inch air-filled tyres, front and rear suspension, dual disc brakes, three riding modes, cruise control, a Bluetooth speaker, indicators and a foldable design, and you get a well-equipped electric scooter for longer and more demanding rides. Order the KuKirin G4 Ultra at Wheelyshop and experience powerful electric riding with a focus on performance and comfort.

Spare parts.

If you need spare parts that are not in our range, do not hesitate to contact us. We offer the option of special-ordering the specific spare part you are looking for and giving you a quote. Our customer service is always ready to help you find the right solution for your needs and ensure that your product continues to work optimally. We strive to offer the best service to our customers and make sure you get the support you need.

Shipping terms

• Free shipping: applies to orders from €69.90 across the EU.
• Shipping cost: for orders under €69.90, a shipping fee of €6.95 applies.

Delivery times

• All products: delivery time is 5–10 working days.
• Special orders: for special orders placed by email, such as spare parts, delivery can take up to 20 working days.

Home delivery or pickup point

• Electric scooters and e-bikes: always delivered to your door, free of charge.
• On delivery day: you are responsible for being available at the given address – the carrier will usually contact you in advance to arrange a time.
• Pickup point instead: contact the carrier directly to change the delivery method.
• Smaller parcels: if the parcel does not fit in your letterbox, you will receive a notification about collection or a new delivery attempt.

Warranty period

• 2-year warranty: applies to all products – electric vehicles, accessories and spare parts – in addition to your statutory rights.
• No exceptions: no shorter warranty periods for individual components.

What the warranty covers

• Manufacturing and material defects: on electric vehicles this includes the battery, motor, controller, display and the supplied charger.
• Approved claims: we send spare parts, arrange a repair or replace the product – and we pay for parts, labour and shipping.

What to do if something is wrong

• Register the claim with us first: via customer service – always before going to a local workshop.
• Attach photos and video: this speeds up the assessment.
• Keep the box: the original box is needed if the product has to be sent in.
• Terms: read the full warranty terms.

Card payment

Visa, Mastercard and American Express.

Klarna

Pay with Klarna – the options available for your country are shown at checkout.

Apple Pay & Google Pay

Quick and easy at checkout.

PayPal

Pay without revealing your payment details and choose how you want to pay.

• Response time: we reply within 24 hours on working days.
• Contact us: via the form on customer service – you will also find answers to common questions there.

• 14-day right of withdrawal: counted from the day you receive the goods.
• Electric vehicles: an electric vehicle that has been used or ridden – no matter how short the distance – is not taken back. Check the vehicle without riding it.
• Keep the original box: the product is always sent in its original box – we do not send out new boxes.
• Photos and video: always attach photos and video when you register a return.
• How it works: read our return and refund policy.

EU-wide rules

• Electric bikes: under Regulation (EU) 168/2013 a pedal-assisted bike with a motor of max 250 W that cuts out at 25 km/h is a bicycle in every EU country – no registration, licence or insurance. Anything more powerful or faster is a moped (L1e) with type approval, registration, licence, insurance and helmet requirements.
• Electric scooters: e-scooters are excluded from the EU regulation, so each country sets its own rules on speed, power, minimum age, helmets, insurance and registration. In most countries the limit is 20–25 km/h.
• More powerful models: a scooter that exceeds your country’s limits may only be used on private or enclosed land.
• Sources: Regulation (EU) No 168/2013 and Your Europe – road rules and safety.

Electric scooter rules by country

Key facts per country, checked against the national authority in September 2026. Rules change often – always confirm the current rules with the linked authority before you buy and before you ride.

• Austria: e-scooters up to 600 W and 25 km/h follow bicycle rules; children under 12 only with supervision or a cycling licence; helmet mandatory under 16. Source: oesterreich.gv.at.
• Belgium: minimum age 16, max 25 km/h, bicycle rules, no passengers, never on the pavement; helmet mandatory from 1 September 2026 for scooters faster than 20 km/h. Source: belgium.be.
• Bulgaria: max 25 km/h; minimum age 14 on cycle lanes and 16 on streets limited to 50 km/h; helmet mandatory under 18; reflective vest at night. Source: State Agency Road Safety.
• Croatia: minimum age 14; helmet mandatory for all riders; cycle lanes where available; reflective vest in poor visibility. Source: Croatian Police.
• Cyprus: rules differ – check with the Road Transport Department before riding. Source: Road Transport Department.
• Czechia: an e-scooter counts as a bicycle if limited to 25 km/h and 250 W; helmet mandatory under 18; not on the pavement. Source: Czech Police.
• Denmark: minimum age 15, max 20 km/h, bicycle helmet mandatory, lights on at all times, bicycle rules apply. Source: Færdselsstyrelsen.
• Estonia: max 25 km/h and 1 kW; helmet mandatory under 16; riders aged 8–15 need supervision or a cycling licence; insurance required above 14 km/h or 25 kg. Source: Transpordiamet.
• Finland: light electric vehicle up to 25 km/h and 1 kW; minimum age 15; bicycle rules, not on the pavement; helmet recommended; motor insurance if over 25 kg. Source: Traficom.
• France: minimum age 14, limited to 25 km/h, liability insurance mandatory, cycle lanes, never on the pavement; helmet mandatory in Paris and several départements. Source: Service-Public.
• Germany: only e-scooters with a type approval (ABE) and insurance sticker; 6–20 km/h, max 500 W, minimum age 14, cycle paths or road, no helmet obligation. Source: eKFV.
• Greece: light personal electric vehicles limited to 25 km/h are treated as bicycles; minimum age 15; cycle lanes where they exist. Source: Ministry of Infrastructure and Transport leaflet.
• Hungary: rules are being revised – check with the Hungarian Police before riding. Source: Hungarian Police.
• Ireland: legal on public roads since May 2024 if max 400 W, 20 km/h and 25 kg; minimum age 16; no licence, tax or insurance; not on footpaths. Source: gov.ie.
• Italy: minimum age 14, helmet mandatory for all, max 20 km/h (6 km/h in pedestrian areas); identification plate since 16 May 2026 and liability insurance since 16 July 2026. Source: ACI.
• Latvia: minimum age 14 with a cycling or driving licence, max 25 km/h, registration with CSDD, one rider; helmet mandatory for ages 14–17. Source: CSDD.
• Lithuania: max 25 km/h and 1 kW; minimum age 16 (14 with a certificate); helmet mandatory under 18. Source: Lithuanian Transport Safety Administration.
• Luxembourg: max 25 km/h; not allowed under 10, ages 10–13 only on pavements and cycle paths; no registration; helmet recommended. Source: Police Grand-Ducale.
• Malta: e-kickscooters (max 20 km/h) must be inspected, registered and licensed with Transport Malta before use. Source: Transport Malta.
• Netherlands: only RDW-approved e-steps may be used on public roads – most models are not approved; minimum age 16, max 25 km/h, liability insurance and number plate required, no helmet obligation. Source: Rijksoverheid.
• Poland: max 20 km/h; minimum age 13 (bicycle card required under 18); helmet mandatory under 16 since 3 June 2026; no passengers. Source: gov.pl.
• Portugal: e-scooters up to 0.25 kW and 25 km/h are treated as bicycles; helmet mandatory; faster or more powerful models are not allowed on public roads. Source: Diário da República.
• Romania: minimum age 14; helmet mandatory under 16 on the road; cycle lanes or roads limited to 50 km/h; not on the pavement; no passengers. Source: Romanian Police.
• Slovakia: max 25 km/h; riders over 15 may use the road, younger riders only cycle paths and residential zones; helmet voluntary. Source: BECEP.
• Slovenia: light motor vehicle limited to 25 km/h; minimum age 15 since February 2026; helmet mandatory under 18. Source: Slovenian Traffic Safety Agency.
• Spain: max 25 km/h; from 1 October 2026 minimum age 15 and homologated helmet mandatory; registration with the DGT and liability insurance mandatory since 2026; never on pavements or interurban roads. Source: DGT.
• Sweden: an e-scooter counts as a bicycle if limited to 20 km/h and 250 W; helmet mandatory under 15; cycle paths, never on the pavement. Source: Transportstyrelsen.

Disclaimer

• Your responsibility: the summary above is for guidance only and is not legal advice. Laws and local by-laws change, and it is the rider’s responsibility to check what applies where the vehicle will be used – before purchase and before riding.