Spanish · 5 years on Samui
Spanish cycling enthusiast and eco-travel advocate on Koh Samui for 5 years. Carlos covers all bicycle and e-scooter content with a focus on sustainable exploration.
Updated: May 2026
At Chaweng last January I used the NIU MQi+ Sport for a day that included the ring road section to Nathon and back - 44 kilometres round trip - combined with market and beach stops in Chaweng. The NIU completed the entire day on a single charge with 31 per cent remaining. For a daily pattern that includes one significant ring road run combined with beach corridor stops, the NIU's 65-kilometre range is adequate and the 62 km/h top speed makes the ring road section feel natural rather than stretched. This is the NIU's optimal daily use case on Samui.
Spending four days in October using the NIU MQi+ Sport only for Chaweng town access - market runs, restaurant evenings, beach transfers - I measured daily battery use at 15 to 22 per cent per day. The NIU's faster charging meant that a 90-minute lunch plug-in at the Big C parking level recovered more than a full day's town consumption. For a resort-based holiday structured around the Chaweng beach corridor with no ring road ambitions, the NIU charges so quickly that running it to low battery requires deliberate neglect.
Riding from Chaweng to the Big Buddha and then to Mae Nam last February on the NIU, I checked the app at the Big Buddha car park: 58 per cent battery, 37 kilometres of estimated remaining range. Mae Nam was 8 kilometres further; the return to Chaweng was 14 kilometres. The app confirmed the round trip was within range with buffer. Without the app, I would have made the same journey with a visual gauge estimate and a margin of uncertainty. The NIU app does not extend the range - it removes the uncertainty from the range that already exists.
On the ring road between Chaweng junction and the Big Buddha last November at 9 a.m. - peak morning delivery traffic - I held the NIU at 58 km/h and flowed with the traffic rather than being overtaken consistently. The same route on the G5 Pro at its 55 km/h ceiling still required occasional vehicle overtaking. The 3 km/h difference between 55 and 58 km/h is not dramatic; it is the difference between flowing with traffic and managing a slight pace differential. On a ring road route, that flow matters for the riding experience.
At the Silver Beach access track last March I stopped the NIU before the sand section and walked the final 200 metres rather than attempting the beach approach. The NIU's 12-inch wheels sink into loose sand rather than skimming across it, and the sporting suspension provides no additional clearance. For a Samui day that includes any beach access track, plantation road, or off-tarmac section, the NIU is the wrong choice. The G5 Pro manages these surfaces better, and the ADV 160 manages them best.
Five years of recommending e-scooters across Koh Samui's rental market has produced a consistent NIU MQi+ Sport recommendation: choose it for ring road and beach corridor days within 50 kilometres where the app connectivity, faster charging, and higher top speed are all used. When the day stays under 30 kilometres of pure town riding, the G5 Pro is equally capable at lower rental cost. When the day includes any off-tarmac section, neither e-scooter is the correct choice. The NIU earns its premium on mixed tarmac days where its three advantages are actually needed.
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