The Mokwheel Obsidian stands out as the first fat tire, full suspension e-bike designed for solar power. With a quality build, smooth suspension, ergonomic ride, and an easy-to-read display, it excels on varied terrain. Downsides include a heavy solar setup, dim front light, and small display. Overall, it’s a compelling, solar-ready choice for adventurous riders.
Base Specs
Electric Bike Specs
Written Review
Today we are reviewing the first fat tire, full suspension e-bike that's been designed to be solar-powered! The Mokwheel Obsidian is a high quality bike with premium features. We loved the color display, coil + air suspension, ergonomic riding feel, and sizable battery. We also tested out the solar charging feature, using Mokwheel's solar panels + inverter setup. Read on to learn about the things we did and didn't like about this e-bike.
Specifications
- Full Suspension
- Fat tires (26" x 4")
- Solar charging
- UL-rated battery (Samsung)
- Torque Sensor
- Center-mounted color display
- 2-piston Tektro hydraulic brake levers
- 180mm brake discs
- Leather grips with gel inside
- Shimano 8-speed shifter
- Front coil suspension with 130mm travel, adjustable preload
- Rear air suspension
- Plastic fenders
- Bottom-mounted removable battery, works as a power bank
- Solar panels + inverter add-on

What We Love About The Mokwheel Obsidian
Geometry
A lot of e-bikes, especially fat-tire e-bikes, are difficult to pedal, and ride more like mopeds. Not so with the Mokwheel - even with pedal assist completely turned off, it rides just like a normal bike.
Suspension
The suspension did a great job of handling some gnarly off-road terrain.
Packaging
The box arrived in great condition, partly due to the rigid cardboard that Mokwheel uses to pack their bikes. We also appreciated the set of tools they provided, and the accessories were all neatly organized and labeled. within the box.


Display
We wish more e-bikes came with color displays. The Mokwheel display is easy to read, even in direct sunlight through polarized glasses.
What We Don't Like About The Mokwheel Obsidian
No Quick-Release
We wish there was a quick-release mechanism for the front tire, which would make it much easier for transporting in a van or even a truck.
Front Light
This is definitely one of the worst lights we've seen on an e-bike. Not a great throw angle, and definitely not bright enough.

Display
The display is a little too small for our liking. The thick bezel makes it look larger than it actually is.

Mokwheel Solar Setup:
The solar panels and inverter are heavy (20+ lbs) and the solar kit doesn't come with backpack straps, making it somewhat difficult to transport. To carry the solar panels while riding, I just slip the thin panels between my backpack and my back which worked surprisingly well. The provided inverter case also doesn't attach anywhere to the bike besides the top of the main frame, which gets in the way of pedaling so we ended up putting the inverter in my backpack. While the power from the sun will be free, setting everything up will cost extra. The inverter will cost $400 and the panels will cost $600 so plan on spending another $1000 to harness the "free" power of the sun. The inverter paired with the Ebike battery opens up a lot of options other than charging the ebike when out camping. You can easily charge and power cell phones, laptops, lights, cameras, drones, CPAP machines, breast pumps, TVs, and other electric gadgets.

The Freshly Charged Take
The Mokwheel Obsidian is an excellent choice for those looking for a full suspension, fat tire e-bike, that is capable of handling virtually all types of terrain. The price point is competitive, the build quality is excellent, and the Ebike is solar ready.

E-Bike Comparison Tool
Use our Freshly Charged E-bike Comparison Tool to evaluate this E-bike alongside more than 450 other E-bikes. Compare and organize bikes by factors such as price, pedal-assisted speed, battery size, weight, tire size, and more!
Recommended Reviews for Similar Products
The Wired Viper is an exceptionally high-performance 20x4 fat tire eBike that blurs the line between a traditional bicycle and an electric motorcycle. Featuring massive 72V 35Ah batteries and a dual-motor system capable of an 8,000W peak output, this "compact monster" can reach speeds of over 55 mph with acceleration so aggressive it can easily trigger wheelies. Despite its raw power, the bike offers a premium and stable ride thanks to high-end components like an Exsho Cowboy dual crown fork, 4-piston hydraulic brakes, and a highly customizable display that allows riders to tame the motor behavior. While it is likely too heavy and "unhinged" for beginners or casual commuters, the Viper stands out as a top-tier choice for adrenaline seekers who want maximum torque and long-range performance in a smaller, step-through frame.
The Segway Myon is what happens when you stop building e-bikes like toys and start building them like vehicles. This isn't just a commuter; it’s a masterclass in refinement. Featuring industry-leading electronic shifting from Shimano and Segway’s proprietary TurboTuned™ torque sensor, the Myon eliminates the jerky, unrefined feel of standard e-bikes, delivering power that feels like a natural extension of your legs. It crushes hills with a peak output of 1500W and glides through the city with a stealthy, whisper-quiet confidence.
The Velotric Summit 2 is what happens when a brand stops trying to shout over the competition with marketing buzzwords and starts building a vehicle that actually solves real-world problems. This isn't just another generic hub-drive e-bike; it’s a refined, capable, and surprisingly intelligent machine that aims to bridge the gap between "commuter" and "off-road adventurer."
If you’re tired of the "e-bike dork" look and want something that performs like an extension of your own body rather than a clunky electric toy, keep reading.
The Aventon Aventure 3 is a versatile, tech-savvy fat tire ebike designed for riders who want comfort, performance, and safety without the hefty price tag. With features like GPS tracking, torque/cadence sensor options, custom ride settings, and a robust build, it’s ideal for all-season use, bigger riders, and those valuing peace of mind and style.
The AIMA Big Sur is a class 3 fat tire e-bike that features a robust 750W motor, 28 mph top speed, and a high-capacity 48V 15Ah battery. With natural-feeling torque sensor pedal assist, front coil suspension, and quality Shimano/Tektro components, it excels on both roads and light off-road. It's heavy but comfortable, making it a strong value choice.
The Aventon Level 3 is a refined commuter ebike ideal for riders seeking a stylish, tech-forward ride that feels like a real bicycle. With smooth torque-sensor assist, polished design, app connectivity, and UL-certified components, it suits those valuing comfort, safety, and smart features. Not for off-roaders or bargain hunters, it’s a premium urban commuter choice.
The Clip is a lightweight, portable e-bike conversion kit that instantly transforms any regular bike into an electric ride within seconds—no tools required. With two affordable models, quick charge times, and super easy installation, the Clip is perfect for commuters looking for a convenient and travel-friendly e-bike solution—though it’s not compatible with front suspension bikes.
The Aventon Aventure M is ideal for riders seeking one versatile e-bike for both commuting and trail adventures. Featuring smart tech, a powerful mid-drive motor, auto-shifting, robust brakes, and premium comfort, it’s designed for those who appreciate innovation without sacrificing a genuine cycling feel. It’s a standout choice for tech-savvy, comfort-focused e-bikers.
It wheelies, bruh! No, seriously, this thing wheelies by itself. It sounds easier than it actually is, but the Future Motion guys have cooked up something really cool to start our 2026 review season off with a bang! Check out the review to see why we're so pumped on the Antic.
The Lectric XP Trike 2 is a stable, comfort-focused electric trike designed for riders seeking a safe, practical, and confident ride. Ideal for older adults, those with balance concerns, or anyone desiring three-wheel stability, it features a powerful motor, long range, hydraulic brakes, and easy adjustability—making it a standout option under $2,000.
The Wired Warrior is a "Clark Kent" style power performance machine that packs a massive 72V system and an exclusive 5000W peak motor into a full-size, stable frame. While it looks like a premium fat-tire bicycle, our testing proved it is a high-speed monster capable of hitting a GPS-verified 52 mph and demolishing steep hills that would stall most competitors. It balances this raw, "unhinged" acceleration with expert-level safety features like 10-gauge spokes and a 56T chainring to prevent ghost pedaling, making it the definitive choice for riders who want elite e-moto performance without the legal profile of an electric dirt bike.
The Lectric XP 4.0 folding fat tire e-bike impresses with major upgrades, including a torque sensor, hydraulic brakes, better display, and an improved drivetrain—all starting at just $999. Available in 500W and 750W versions, it offers features normally found on pricier bikes, making it an unbeatable value for budget-conscious riders seeking modern performance and portability.
No comments yet…