KuKirin G2 vs G2 Pro vs G2 Max: The Complete Real-Life Comparison

Three G2 names. Three very different ownership experiences.

The KuKirin G2, G2 Pro and G2 Max sit close enough in the range to look interchangeable. They are not. The right choice depends less on which number is highest and more on what you will do every week: carry it, charge it, climb with it, store it and ride it over the surfaces around you.

This guide compares the current models sold by Official Kukirin. Figures are manufacturer-rated maximums, not promises of the result every rider will see.

The fast answer

• Choose G2 for the strongest balance of 800W output, 10-inch tubeless tyres, four-arm suspension and manageable 25.3 kg weight.
• Choose G2 Pro when you prefer its 9-inch format, slightly larger 15.6Ah battery and 7–8 hour listed charge time, without moving into a heavier long-range chassis.
• Choose G2 Max when your real route needs more hill reserve, more battery headroom and larger 10-inch pneumatic off-road tyres — and 31.6 kg is genuinely practical for your storage.

Specifications side by side

G2: the centre of the decision

G2 is the model to start from because it avoids the most obvious compromise at either end. Its 800W rated motor sits above G2 Pro, its 10-inch tyres add volume over the 9-inch G2 Pro format, and its 25.3 kg listed weight stays far below G2 Max.

That combination matters when the scooter is part of ordinary life. You get a meaningful step beyond an entry-level city format without automatically accepting a 31.6 kg machine and 10–11 hour listed charge time. For mixed urban routes, imperfect surfaces and riders who want useful acceleration without buying maximum battery capacity, G2 is often the cleanest answer.

The trade-off is range headroom. Up to 55 km is a test-condition figure. A long, cold, hilly or fast route can consume that margin quickly. If your regular round trip already approaches the limit on paper, choose more battery rather than hoping ideal conditions appear every day.

G2 Pro: similar weight, different character

G2 Pro weighs almost the same as G2, but the experience is not identical. It uses a 600W rated motor, a 48V 15.6Ah battery, 9-inch tubeless tyres and spring suspension. Its rated range reaches up to 58 km and its listed charge time is 7–8 hours.

Why choose it? You may prefer the slightly more compact tyre format, the established G2 Pro platform or the battery and charging balance. It is also the family that includes separate controlled-speed configurations on this store, although those are distinct products and must not be confused with the standard 45 km/h G2 Pro.

Do not assume “Pro” means more motor than G2. In the current standard specifications, G2 is rated at 800W and G2 Pro at 600W. Product naming and practical fit are separate questions.

G2 Max: buy the battery and capability, not the badge

G2 Max makes the largest jump in the comparison. The 1000W rated motor, 48V 20.8Ah battery, up to 70 km rated range and 22° listed climbing ability create more reserve for longer or steeper routes. The 10-inch pneumatic off-road tyres and four-arm suspension support that larger chassis.

But every advantage travels with you. At 31.6 ± 1 kg, G2 Max is roughly 6.3 kg heavier than G2. That difference is not a line in a table when you load it into a car, turn it in a narrow hallway or face stairs after every ride. The larger battery also carries a 10–11 hour listed charge time.

G2 Max is the better machine when its capability solves a recurring problem. It is the worse choice when the extra weight creates a new recurring problem.

Which one feels easiest to live with?

G2 and G2 Pro are close enough in listed weight that dimensions, tyre feel, suspension preference and motor output should decide between them. G2 Max belongs in a heavier category. If you never lift your scooter and have secure floor-level storage, its weight may matter little. If you carry it even twice a day, test that reality before ordering.

Which one is best for hills?

Manufacturer hill ratings are up to 19° for G2 Pro, 20° for G2 and 22° for G2 Max. Those are maximum figures under conditions that may not match rider weight, battery state, surface, wind or how long the gradient continues.

For regular hills, reserve is valuable. G2 Max has the strongest single-motor specification here. G2 follows as the balanced option. If your route has sustained steep gradients and traction is a central need, you may need to compare the dual-motor range rather than forcing one of these three into the wrong job.

How much range should you actually buy?

Start with the entire return journey, not the distance to the destination. Then add margin for cold weather, hills, faster modes, wind, tyre pressure, rider load and battery ageing. A rider with a 25 km daily round trip should not treat “up to 55 km” as 30 km of guaranteed spare capacity.

G2 Max offers the most headroom. G2 Pro has a small rated advantage over G2, but real conditions can easily matter more than the three-kilometre difference in their headline figures.

Our recommendation by rider

• Balanced everyday rider: start with G2.
• Rider who prefers the G2 Pro platform and 9-inch format: choose G2 Pro after comparing its 600W motor and spring suspension with G2.
• Longer, hillier route with floor-level storage: choose G2 Max.
• Frequent stairs or public transport: none is genuinely light; compare S1 Max before deciding.
• Private-land performance rider needing more traction: compare G2 Ultra, G2 Master and G3 Pro.

Before you choose

All three have 120 kg listed maximum load, front and rear disc brakes and IP54 water-resistance ratings. IP54 is limited resistance, not waterproofing. Avoid immersion, deep water, pressure washing and charging while wet.

The listed maximum speeds exceed common public-road thresholds in many European markets. Check the exact model, documentation, insurance, registration, equipment and riding-area rules where you plan to use it.

Compare all current KuKirin models or open the G2, G2 Pro and G2 Max product pages for current pricing and availability.