Both offer automatic shifting and pedal-assist auto mode.
Both boast up to 70 miles of range.
And the price difference? Just $100.
Blix’s two star models—Vika X and Sol X—have officially launched this year and quickly won the love and praise of countless riders. If you're thinking about placing an order, the question is: Which one suits you best?
Let’s break down the key differences from a professional perspective and help you find your dream ride.
1. Where and How Will You Park It?
Before purchasing, consider your storage space and parking options:
If you need to frequently fold and store your bike in the trunk, take it onto the subway or train, or you simply don’t have much space at home, the Vika X is your best bet. It folds down compactly, locks securely, and can be wheeled around easily—perfect for those who prioritize portability and storage.
On the other hand, if you have plenty of room to park and prefer a bike that’s ready to go without folding and unfolding, Sol X is a great choice. Its solid, non-foldable frame skips the extra joints and clips, giving it better overall stability and a sturdier feel.
2. Do You Care About Power and Performance?
Both Vika X and Sol X are equipped with Blix’s advanced smart chip, safe and reliable batteries, and powerful Bafang motors. However, their performance does differ slightly.
Sol X packs a bigger punch with a 750W-rated motor and 70Nm of torque, making it perfect for climbing hills, carrying loads, or accelerating with ease. Larger tires also mean smoother and more efficient riding on varied terrain.
Vika X, with its 500W motor and 55Nm of torque, is ideal for more moderate riding styles. Its smaller tires and compact design suit riders who don’t need top-tier speed or power but still want a smooth and capable ride—especially in city commutes or light hills.
3. What’s Your Body Type?
Many e-bikes have size and weight recommendations—and Vika X and Sol X are no exception.
Sol X supports riders up to 318 lbs, with a recommended height range of 5'1" to 6'2".
Vika X, while more compact and lightweight, has a weight limit of 270 lbs, but a more inclusive height range of 4'10" to 6'2".
If you’re on the heavier side or need to carry more weight, Sol X is a safer and more powerful option. But if you’re smaller in stature or prefer something lightweight and easy to handle—especially for women or petite riders—Vika X is a smart and stylish choice.

In short, both models are excellent—each designed for different needs.
Vika X is a foldable, lightweight e-bike that’s ultra-portable and user-friendly, especially for female or smaller riders.
Sol X is a performance-focused, rugged e-bike with more power, better stability, and higher weight capacity.
No matter which you choose, both embody Blix’s signature smooth ride and intelligent control. It’s time to order your perfect partner on the road—a bike that knows exactly what speed you need, without you saying a word.