Beginner's Guide to eBike Maintenance

Having the knowledge of the correct electric bike size for your height/size is a very crucial aspect that goes into your purchase. Choosing the right size will give you the best possible ride  and will help avoid potential injuries.

Choosing an incorrect size can lead to an uncomfortable experience for the rider. In order to determine the correct frame size and saddle height for yourself, take into account the dimensions of the bike and dimensions of your body such as:

  • Inseam measurements
  • Height
  • Weight  

 Keep in mind the reason that you want to use the bike as well. Do you want to use it for commuting? Use it for speed? Use it for mountain biking? Cruising?

Advantages & disadvantages of choosing the correct bike:

Advantages:

  • Frame Size - The frames are not customizable a majority of the time, so choosing the right bike will mean that you will have the most efficient ride. 
  • Handlebar Height/Size - This is one of the main connection points for your e-bike. Although you can order different handlebars, ensuring you are picking the right height/size will lead to less hassle of having to replace the handlebars.
  • Saddle Height - If the height is too low or too high then it can cause an uncomfortable and can cause knee and back issues. Having the right seat height leads to more comfort and ease.

Disadvantages:

  • Back/Knee/Wrist Pain - With the wrong height/size bike dimensions can cause all sorts of pains and injuries. Be meticulous as your safety is paramount when choosing your bike.
  • Fatigue - Riding the incorrect bike can be inefficient. Instead of the e-bike helping your ride, the wrong bike could lead to more work and cause you to tire.

Assistance for Measuring

Inseam Measurement:

  • Stand against the wall with your cycling shoes on. Your feet must be 6 inches apart.
  • Get a book (or anything that can mimic a bike seat) and place it between your legs, and against the wall. Make sure that you are positioned as if you are sitting on a saddle.
  • Mark the top of the book.
  • Measure the distance between the top of the book and the floor. That is your inseam measurement.
Stand Over Height:
  • Stand on the center of the frame, with your feet flat on the ground. Make sure you have your cycling shoes on.
  • Measure the clearance between your inseam and the top tube.
  • For electric city bikes, a 1-inch clearance would be enough. However, for eMTBs, you would need at least 2 inches of clearance. Most cruiser e-bikes do not require a standover height measurement.

**For more vital information on choosing the right E-Bike for you click here!**

**Keep in mind these are just recommendations, the choice of the bike is strictly up to the one purchasing it**

Babymaker II

The Babymaker II is not only an amazing commuter bike, there are also sizing options. Knowing how to determine the bike size as a rider is vital for purchase, too big of a bike leads to a bulky ride, whereas too small of a bike leads to a frail ride.
To give a better idea of the sizes you're working with for the Babymaker II here is an example: a small/medium bike would be a better fit for Tom Cruise, whereas a medium/large bike would be a better fit for Chris Hemsworth (yes that is the thunder god himself; Thor). 

Step-Through 2.0

The Step-Through can be utilized for several daily riding capabilities such as commuting, riding around town, or just to cruise. This electric bike is great for any height/size rider as it comes with a lower standover height compared to majority of our other bikes.

It is very easy to get your ride started with this bike. The seat can be adjusted to a very wide range and makes it very easy to get on and off. Although it is good for any sized rider, we recommend to still take into account that at around 5'2" you should start looking into these dimensions more in depth as the size may too big.

F5 Trail

The F5 Trail is one of our eMTB models. It is designed for all-terrain riding. For mountain biking or all-terrain biking, it is more important to pay attention to size and dimension as the ride is going to be more difficult if the bike is too big or too small for the rider. 

This bike should be utilized for those that are in the realm of 5'6" or taller. If you have a suspension seat post upgrade, instead of the regular seat post, our recommendation would be at least 5'8" when purchasing. 

Blade 2.0

The Blade is our other eMTB model, and boasts the same all-terrain biking features but, with an insane amount of speed. Sizing is important to consider with this bike, but also your level of experience. This bike is for an advanced rider who can handle the power and speed this bike has.

It has the same recommendation as the F5 Trail, the rider should be 5'6" or taller unless you have the upgraded suspension seat post, then the rider's height should be in the wheelhouse of 5'8 or taller.

Gladiator 2.0

This fat-tire, road-crushing E-Bike is built for anything at any time. It can go over bumps, dips, uneven roads; you name it! This bike is meant to take in any impact. With all the power and force coming from this bike, that means measurements once again are absolutely key.

This seat can be adjusted very nicely and can have a rider at a minimum of 5'5" riding it. You can potentially push the height a little lower but, it is not advised.

Bandit

 This two-seater fat-tire joy ride is our most buddy friendly bike. Want comfort? Want more than one person on the bike? Both can happen with this beauty. Built for all kinds of terrain and gives a smooth ride.

This bike is typically meant for riders 5'4 or taller however, if you want to add a travel companion no worries, there is plenty of room for a second person and whether they are 5'4" or shorter does not matter as a ride along is more than attainable. 

 

Want more info on the comparison of all our bikes? Check out this link for a breakdown of each e-bike. 

Please be sure to choose wisely.
Enjoy your ride!
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Frequently Asked Questions

Have a question? We've got answers.

What's the best commuter ebike?

For daily commuting, the Babymaker II Pro is our most popular pick. It weighs just 35 lbs — light enough to carry up stairs or onto transit — and its Gates Carbon Belt Drive means virtually zero maintenance. A single charge gets you 20–70+ miles depending on assist level.

If you want cargo capacity and a more upright position, the Moonrider is a great alternative with dual racks and a Bafang mid-drive motor that handles hills with ease.

What's the best lightweight ebike?

The Babymaker II is our lightest model at just 33 lbs — significantly lighter than most ebikes on the market. Its minimalist frame and compact battery keep the weight down without sacrificing range or performance. Perfect if you need to carry it up stairs or store it under a desk.

Do I need a license to ride a Superhuman ebike?

In most US states, no license, registration, or insurance is required to ride an ebike — as long as it meets federal ebike classification standards. Most Superhuman models meet these requirements. Rules vary by state and municipality, so we recommend checking your local laws, especially for Class 3 bikes on trails or shared paths.

What's a fat tire ebike?

Fat tire ebikes feature oversized tires — typically 4 inches wide or more. Those wide tires give you more traction on loose surfaces like sand, gravel, and snow, better shock absorption, and increased stability at low speeds or in technical terrain. Great for riders who want to go off the beaten path or ride year-round regardless of conditions.

If you're looking for the best fat tire electric bike for all-terrain riding, the Superhuman Bikes Bomber is our top pick. The Bomber is a 750W scrambler-style fat tire ebike built to go anywhere — sand, trails, dirt roads, or city streets. It runs on a 48V 17Ah battery with 40+ miles of range, 20-inch fat tires for maximum grip, hydraulic brakes, dual suspension, a comfortable bench seat, and optional foot pegs for a moto-inspired feel. Available in multiple colors and two configurations, it's one of the most capable and versatile fat tire ebikes on the market.

What's the best ebike for beginners?

We recommend the Moonrider or the Photon for riders new to ebikes.

The Moonrider has a step-through frame (easy to mount and dismount), an intuitive mid-drive motor, and comes with front and rear racks so you can start using it for real errands right away. Its Shimano 10-speed lets you gradually learn how to blend pedal assist with gear selection.

The Photon is a great option if you want something lighter with a throttle option, so you can start by letting the bike do the work and increase your own pedaling input as you get comfortable. It ships 95% pre-assembled — front wheel, pedals, and handlebars and you're ready to ride. (And they glow in the dark!)

How long does shipping take?

All in-stock Superhuman bikes ship within 3–7 business days of order confirmation. You'll receive a tracking number via email once your order leaves our warehouse. For the most current availability on specific models, check the product page or contact our support team.

What's the longest range ebike in your lineup?

The Weapon leads the lineup with 70+ miles of range on its 840Wh battery — the highest-capacity battery we offer. The F5 Trail also carries an 840Wh battery and delivers 50+ miles per charge under typical conditions.

Real-world range depends on rider weight, terrain, wind, temperature, and how much you pedal vs. rely on the motor. Using lower assist levels and pedaling more actively will always extend your range.

Standard Warranty

At Superhuman Bikes, we are committed to delivering products of the highest quality. All Superhuman Bikes are warranted against manufacturing defects in materials and workmanship for one year from the date of delivery. The warranty excludes normal wear and tear, damages from misuse, accidents, or improper maintenance. Replacement components will carry the same warranty date as the original purchase.

Easy Financing

We’ve partnered with Klarna to provide our customers with the best shopping experience. Simply select the Klarna option during check out and process your order via the Klarna app. It’s easy, secure and will get you ripping in no time! To learn more about Klarna click here.
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