While the Tuttio Adira 26 you shared earlier is a heavy-duty mountain cruiser, the Tuttio Soleil01 is a completely different animal. This is a mini electric dirt bike (often called an "e-pit bike") designed for agile off-road performance rather than long-distance trekking.

Here is what these specific specs mean for this model:

Compact "Pit Bike" Design

• 14" Wheels: These are significantly smaller than the Adira's 26" wheels. This lowers the center of gravity, making the bike incredibly nimble for sharp turns and tricks, but it will feel much "bumpier" on large rocks compared to a full-sized mountain bike.

   

• 3-Speed Gearing: Unlike the 7-speed derailleur on a standard bike, this is likely an electronic speed limiter (Eco, Mid, Sport). Because this is styled like a motorcycle, you usually won't be shifting gears manually while pedaling.

Power & Torque

• The "Whisper" Beast: Even at 48V, this motor is rated for >100 Nm of torque. On 14" wheels, that much torque provides "snap" acceleration. It’s designed to pop wheelies and climb steep dirt embankments with ease.

   

• Speed: A top speed of 30–50 km/h on such a small frame will feel very fast. Because of its size and power, this is often classified as an off-road-only vehicle in many regions.

   

Battery & Practicality

• 21AH Capacity: This is a solid mid-to-high capacity battery. However, because pit bikes are often ridden "hard" (lots of throttle, less pedaling), you’ll likely see the lower end of that 31–60 km range if you’re aggressive on the trails.

   

• Hydraulic Disc Brakes: These are a "must-have" here. Smaller wheels have less natural rolling resistance to help you slow down, so high-end hydraulic stopping power is vital for safety at 50 km/h.

   

Comparison: Adira 26 vs. Soleil01

Note: Many users find the Soleil01 feels more like a small motorcycle than a bicycle. It's popular for "last-mile" transport at campsites or for teenagers/adults looking for a "mini-moto" experience.