Finding the Best Folding Electric Bike: Biktrix Kutty Series

Finding the Best Folding Electric Bike: Biktrix Kutty Series

The Biktrix Kutty Series is among the most exciting contenders in the quest for the best folding electric bike. 

The compact Kutty FS and the robust Kutty X 2 foldable bikes are two outstanding models in the series that promise an electrifying boost to your mobile life.

Let's take these foldable bikes for a spin and see what makes them so unique. 

At a Glance

Here is a quick overview of the differences between both Biktrix folding eBike models:

 Kutty X 2 Kutty FS

Motor Power

Equipped with a more powerful 500W motor 250W rear hub motor
Battery Capacity and Range 48V 14Ah battery with an estimated range of around 45 miles, catering to longer trips 36V 13Ah battery estimated to provide a range of up to 25 miles on a single charge
Tires 20x4" fat tires 20x3" tires
Gear System 8-speed Shimano system with a trigger shifter for quick shifts. 7-speed Shimano Tourney gearing system
Weight Limit Maximum load capacity of 265 pounds Maximum weight of 265 pounds

 Kutty X 2

The Kutty X 2 foldable e-bike from Biktrix stands out with its compact and versatile design. Whether you’re tackling hills or commuting daily or weekly, you can look forward to exciting and less taxing adventures.


Shimano is a reputable brand in the cycling world, known for producing high-quality bike components, and the Kutty X 2 bike incorporates an 8-speed Shimano transmission. This gear system is designed to provide a smooth and reliable shifting experience. 

The 8-speed setup on the Kutty X 2 bike allows riders to select from a range of gears, making it easier to pedal in different terrains and inclines

Plus, the inclusion of a Shimano trigger shifter ensures that gear changes are quick and effortless while riding your bike. This means that you’ll have a more enjoyable and controlled biking experience.


The Kutty X 2 bike is equipped with a removable 672Wh lithium-ion battery that powers the bike's electric assist system. 

The estimated 45-mile range allows for extended rides on your bike on a single charge. Still, the actual distance will vary based on factors like the rider's weight, terrain, and level of assistance used. 

The bike's display keeps you informed of your max speed, distance, and battery life, allowing for a controlled and informed ride. 

For nighttime riding, the integrated headlight and taillight ensure you are visible to others and can see your path clearly.

LCD Display Paired With a Control Pad

The Kutty X 2 bike has an LCD paired with a control pad, which gives riders real-time information about speed, distance, battery level, and more. This allows for longer rides and easy switching between various levels of pedal assistance. 

This intuitive interface enhances your biking experience by keeping essential metrics in clear view. 

Additionally, the bike features a thumb throttle, which provides on-demand power, enabling the rider to accelerate without pedaling. This is especially useful for quick starts at intersections or for a boost when climbing hills, offering a more convenient and accessible ride.

Comfort and Safety

The Kutty X 2 bike doesn’t overlook comfort and safety. It has a Selle Royale Nebula saddle and dual-piston hydraulic brakes with 180mm rotors that offer responsive stopping power. 

The bike also comes equipped with practical accessories, including fenders, a kickstand, a rear rack, and folding pedals, enhancing the Kutty X 2’s functionality for daily use.

Technical Specifications

Here are some of the bike's technical specifications:

  • Frame: 6061 Aluminum
  • Motor: Shengyi Rear Hub, 500W
  • Battery: 48V 14Ah 672Wh
  • Estimated Range: 45 miles
  • Max Load: 265lb
  • Pedal Assist: Cadence Sensor with 1-5 (1-3, 1-9) levels
  • Throttle: Thumb Throttle
  • Rims: Solid Black 36h
  • Tires: 20x4”
  • Seat Post: 30.4mm with QR Clamp


  • Compact and foldable design that allows for easy transportation and storage
  • Powerful motors capable of handling various terrains and hills
  • Integrated lighting system for visibility and safety
  • User-friendly interface with display and Shimano gear system
  • The bike has a full suspension setup for a comfy ride


  • The weight of the bike might be too much for some, affecting portability
  • Not easy to get started with if you’re new to electric bikes
  • The range can vary significantly based on usage, rider weight, and terrain

Kutty FS

The Biktrix Kutty FS bike is a lightweight, full-suspension folding electric bike ideal for city dwellers or those on the go. Its convenient fold-down frame makes storage easy.

Hub-Drive Motor

The Biktrix Kutty FS bike is equipped with a Bafang 250W rear hub motor that provides a smooth and consistent power output, suitable for everyday riding conditions. 

It’s one of the best electric mountain bikes around and perfect for easier hill climbing and cruising with less effort from the rider, especially when combined with the bike's pedal-assist features.

Rear Suspension

The Biktrix Kutty FS bike has a rear suspension system featuring an Exaform 290 rear shock with 50mm of travel. This setup helps absorb shocks and bumps from uneven terrain, providing a more comfortable ride. 

Smooth rides are guaranteed for your daily commute or long-distance trips, reducing fatigue and allowing you to enjoy more control. 

The inclusion of rear suspension on a folding bike like the Kutty FS is particularly beneficial for riders looking for both portability and enhanced ride comfort.


The Biktrix Kutty FS bike's transmission is a 7-speed Shimano Tourney system managed by a Shimano Revoshift twist shifter. This setup lets you change gears with a simple twist of the hand. 

The 7-speed range provides adequate options for different riding conditions, from flat roads to moderate inclines, making it suitable for urban environments and light trail riding. 

Front Suspension Fork

The Biktrix Kutty FS's front suspension fork provides decent cushioning against bumps and dips encountered on various terrains. 

It also has an adjustable preload feature that allows riders to customize the suspension response to match their weight and riding style, optimizing comfort and control. 

This fork design aims to improve handling and reduce rider fatigue during long-distance trips.


  • Front and rear suspension for a smooth ride
  • 250W Bafang hub motor assists with hills and long rides
  • 7-speed Shimano Tourney drivetrain for versatile riding
  • Removable 36V 13Ah battery for ease of charging
  • Low-step frame and twist shifter for user-friendly operation


  • The motor may be less powerful for steep terrains
  • Limited range of 25 miles per charge
  • Mechanical brakes require more adjustment than hydraulic
  • Maximum load capacity may not suit all riders or cargo

Top 5 Things To Look For When Buying A Folding Electric Bike

When shopping for a premium folding electric bike online, you want a blend of portability, power, and performance that suits your lifestyle. Here's what to consider to find the perfect match:

1. Weight and Portability

Lighter bikes are easier to carry, which is particularly important if you need to lift the bike often.

Check the bike's dimensions when folded to ensure it fits in your car trunk, storage space, or under your desk. The folding process should be simple and quick, with secure locking systems for safety.

2. Motor and Power

Hub motors are standard in folding bikes; they should provide enough power for your terrain (typically 250W-500W).

Larger batteries on electric bikes extend the range but increase weight, so you have to plan appropriately for longer trips. An electric bike with multiple pedal-assist settings is also helpful for customizing your ride experience.

3. Riding Comfort and Performance

A bike with front and/or full suspension can provide a more comfortable ride for frequent rides on bumpy paths. Wider and rugged tires offer better stability and can handle a variety of terrains, but they may add to the bike's weight.

Other adjustable components on electric bikes allow for a more personalized and comfortable riding posture.

4. Build Quality and Durability

Aluminum frames for electric bikes are standard, offering a good balance between strength and weight.

When choosing an electric bike, you should also look for branded components like Shimano gears, as they typically offer better reliability and a better cycling experience.

5. Additional Features and Accessories

Apart from the folding design, another feature to look out for with electric bikes is the availability of gears. More gears mean more versatility in speed and riding comfort across different inclines.

Additionally, if you like nighttime lighting, you should prioritize bikes with integrated lights and LED displays for your safety.

Other bike features like built-in racks or baskets can be helpful in carrying goods.

Wrapping Up

Diving into the world of Biktrix's Kutty FS and Kutty X 2, we've uncovered two folding electric bikes that promise to transform your cycling adventures. 

The Kutty FS bike, with its cushioned ease, is your ticket to gliding over urban challenges. While the Kutty X 2 is on the affordable end of the spectrum, it’s still a powerhouse, ready to muscle up hills with gusto.

Ultimately, both are delightful, but your tastes and precise needs decide the winner.

If you’ve already decided on which model is right for you, shop for your new eBike today, or reach out if you have questions.

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