Speed demons and thrill-seekers, take note: the Nanrobot D5+ could be your new best friend. This machine is not for the faint-hearted, nor is it suited for someone who prefers a leisurely cruise around the block. For those craving velocity and adventure on their daily commutes or weekend jaunts, this e-scooter has the muscle to make every ride electrifying.

Design and Build Quality:

Upon first glance, Nanrobot D5+'s robust frame and commanding presence immediately signal that this isn't your average scooter. Crafted from high-grade materials, its durability was evident as I navigated through bustling city streets. Assembly was straightforward – a relief for riders eager to hit the pavement without fuss. Design elements like the dual spring suspension stood out when I tackled uneven terrains, adding a level of comfort unexpected in such a rugged scooter.

Overall Performance:

Whether zipping through traffic or scaling steep inclines, performance here is top-tier. With a top speed that clocked in at an exhilarating 64 kph on open stretches, I felt like I was flying – responsibly, of course. The acceleration was snappy; it jumped forward with gusto at each green light. Braking capacity matched its speed well; it brought me to a safe stop even from high velocities without juddering. For those curious about distance, rest easy knowing you can cover up to 64 km on one charge depending on riding conditions.

The Motors & Battery:

Dual motors boasting 2000w total power are no joke – hills became mere blips on my radar rather than obstacles. Battery life stayed true to expectations most days, though heavy throttle use will dent its longevity per outing. In diverse scenarios – from short sprints to extended excursions – the battery held up commendably but plan for those recharge times; they do require some patience.

The Wheels & Braking:

Pneumatic tires provided a cushion against cityscape imperfections; they absorbed shocks better than anticipated. However, there's no overlooking safety: potent disc brakes delivered consistently when called upon during rapid decelerations or unexpected stops.

Overall Handling:

Surprisingly nimble for its size, I found maneuvering through tight spaces smoother than expected, though its weight can be felt during sharp turns or quick pivots. Comfort in riding is undeniable; from sidewalks to asphalt paths, handling remained stable and responsive across various settings.

Maintenance and Repair:

Maintenance-wise, keeping up with regular checks was all part of the game – nothing too complex for anyone moderately handy with tools. When minor issues arose, getting support from Nanrobot proved less hassle-free than hoped; self-servicing became my go-to method due to part availability being more hit-and-miss than I preferred.

Additional Features:

Features such as quality remote control added a layer of convenience to my daily routine – locking and unlocking the scooter felt seamless. Electric gauges kept me informed of vital stats mid-ride without distracting from the road ahead.

Rating:

Factoring in everything from build to performance and maintenance needs, I'd rate this speedster at a solid 8/10.