Kugoo KuKirin S1 Max

Quick summary

Best for: maximum portability, last-mile commuter use, multi-modal trips, and safer pick for younger riders.

Key advantages: lightest in the catalogue at 16 kg (vs A1 at 25.5 kg), fits in a car boot, puncture-proof honeycomb tyres (vs G2 Pro's 9″ tubeless).

Choose a different model if:

• you need range over 25 km → see Kugoo KuKirin G2 Pro
• you want a full-size ride feel and suspension → see Kugoo KuKirin G2 (2026)
• you want adult-class power → see Kugoo KuKirin G3

See also: Kugoo KuKirin A1 · Kugoo KuKirin G2 Pro · Kugoo KuKirin G2 (2026)

Product description

The Kugoo KuKirin S1 Max is the lightest, most portable model in the catalogue — 16 kg total weight and a fast fold mean it isn't actually competing with the 30 kg G2 family at all. It serves a different use case entirely. This is the scooter you put in a car boot, take onto a train, ride from a bus stop to the office, and reverse the trip in the evening. A "last-mile" solution that genuinely solves that problem rather than just borrowing the term in marketing.

Hardware-wise, the S1 Max runs a 36 V system (not 48 V like most of the catalogue) — a deliberate trade for lower weight and simpler carrying at the expense of headroom. A single 350 W brushless motor, 36 V 10.4 Ah lithium-ion battery, top speed 25 km/h. Realistic range lands at 30–39 km depending on rider weight and ride style. Charging takes 7–8 hours on the included 42 V 1.5 A charger. Max gradient of 15° is fine for normal city streets, but won't love the steeper Tallinn climbs around Toompea. Max load is 100 kg — lower than the 120 kg standard on larger models, again a frame-size compromise.

Ride comfort comes from 8-inch honeycomb-pattern solid rubber tyres plus suspension. The honeycomb tyres are an interesting choice: they never go flat (no punctures, no air), but the ride feel is firmer than pneumatic equivalents. For a commuter who alternates between scooter and public transport multiple times a day, that puncture-proof reliability outweighs a few millimetres of ride softness. E-brake plus a foot rear brake produce stopping distances of 2–4 metres. IP54 splash resistance, three speed modes (15 / 20 / 25 km/h).

In the Kugoo KuKirin lineup the S1 Max owns the "lightest and most compact" role: lighter than every other model (16 kg vs ≥25 kg), smaller motor (350 W vs 800+ W), smaller battery (10.4 Ah vs 13+ Ah). If you want a first scooter, something you can carry on public transport, or a compact trial before committing to a bigger model, the S1 Max is the targeted choice. Full specs and FAQ below.

Technical specifications

Frequently asked questions

Who is this model best for?

This model is best for short last-mile rides, public-transport combinations, and cases where low weight matters most.

Is this model road-legal in Estonia?

No, not in the same way as a VMP model. This model has a digital 25 km/h limiter, but it can be removed for private-property use. Because the limiter is not physically/factory-wired, it is not sufficient proof for police or insurance purposes and should not be treated as a public-road VMP model.

What is the realistic range?

Realistic range is usually around 30-39 km in warm weather. The 36 V battery loses noticeable range in cold weather.

Is the Kugoo S1 Max the same as the KuKirin S1 Max?

Yes — only the brand name differs. Kugoo rebranded to KuKirin in EU markets in 2022–2023 due to a trademark dispute. Same factory, same product lineage.

Is the Kugoo KuKirin S1 Max usable in Estonian winter?

The honeycomb solid tyres are actually safer in winter than pneumatic alternatives — less slip, no puncture worry. The 36 V battery still loses about 30% range in cold, so short rides are workable down to -5 °C, daily winter commuting is not.