Ideally, it’s good to have a home gym stocked with all the exercise equipment. But if you live in a small house or apartment, it’s only reasonable to get something real compact, like an exercise bike.
Compared to treadmills, ellipticals, and fixed-weight machines, exercise bikes are more beginner-friendly and can feel far less intimidating. These bikes also have the advantage of giving everyone a fair shot at improving their fitness regardless of age, fitness level, or health.
In our Bike Box JB902 folding exercise bike review, we show you all the features, pros, and cons of this bike.
Bike Box JB902 bike is a compact machine that you can easily tuck away whenever you’re not getting your sweat on. But with the compact box design, you may wonder if the exercise bike can stand up to serious use or not.
In this Bike Box JB902 folding exercise bike review, we explore whether this bike is up to the task.

Bike Box JB902 Folding Exercise Bike Review
Contents
Overview
The Bike Box JB902 folding exercise bike doesn’t look like a regular exercise bike. It arrives fully assembled, but there’s no display and handlebars.
Its open dimensions are 89 cm long x 58 cm wide and 70 cm high. When folded, it measures 59 cm long and 18 cm wide, which means the bike takes up very little space and can easily be put away in the corner of a room.
For such a small exercise bike, it supports up to 120 kg in weight despite weighing a mere 17.5 kg. As well as being lightweight, it also comes with integrated transport wheels that make it easy to store or to take with you.
See also: The Best Indoor Exercise Bikes 2022

Specifications
- Unfolded Dimensions: H89cm, W58cm, D70cm
- Folded Dimensions: H59cm, W18cm
- Bike Weight: 17.5 kg
- Flywheel Weight: 3 kg
- Max User Weight: 120 kg
- Height Adjustments: 7
- Resistance Levels: 8
- Transportation Wheels: Yes
- Colors Available: White, Black, Green, Red
Bike Box JB902 Folding Exercise Bike Review: Pros & Cons
PROS
- Comes 100% assembled
- Works quietly
- Easy to transport
- Easy to get on and off the bike
- Space-saving design
- Adjustable seat
- Affordable
CONS
- Lacks display
- Lacks handlebars
- Lacks pedal straps
Bike Box JB902 Folding Exercise Bike Review: Features
Design
Setup
Some exercise bikes have components you cannot handle by yourself. Even when you follow the manual, there’s always a risk of damaging the components during assembling. Good news – the Bike Box JB902 folding exercise eliminates this problem.
It comes pre-assembled, so you will be able to avoid any difficulty or frustration trying to put it together yourself. Just unbox your unit, move the seat to the right position, unfold the pedals, set the resistance to the appropriate level, then pedal away!
Size and Fit
With a total weight of 17.5 kg, the Bike Box exercise bike is ideal for smaller home spaces like condos and apartments. While it’s a very compact exercise bike, you’ll find that it actually makes for a pretty great workout machine.
It can help you increase your muscle tone, and it’s all done without handlebars. Yes, you’ve read it right. This exercise bike has no handlebars! This may put you off, but the Bike Box JB902 folding exercise wouldn’t be so small if it weren’t for the hands-free design.
After the workout, you can quickly fold it up and move it away. There’s no need to pick this 17.5 kg bike up as it comes with transport wheels that make moving so easy.
And because this bike can be folded into size, you can easily bring it anywhere – work, on vacation, or the bus.

Comfort
The bike has no handlebars, and this can be a good thing and a bad thing.
Why?
Well, the lack of handlebars enables you to maintain proper core form without anything to balance with.
The benefit here is that your core will work harder to maintain form. However, if you have balance-related issues, the lack of handlebars is a major drawback.
If you’re on the lower or higher end of the height range, don’t worry: the seat can be adjusted to match your height.
And although the bike doesn’t have pedal straps, you’ll remain seated while cycling, so this isn’t necessarily a bad thing.
If you’re specifically looking to enjoy an exceptionally quiet ride, the Bike Box exercise bike doesn’t disappoint. You can work out anytime without fear that you’ll bother your neighbours and other household members.
Performance
There are eight resistance levels, which is standard for most folding exercise bikes.
Adjusting your ride’s resistance couldn’t be easier. There’s a knob on the top of the bike, and by twisting it as you ride, you instantly switch resistance levels.
But you know what they say; you get what you pay for. The exercise bike can only handle easy to moderate-intensity workouts. Its eight levels of magnetic resistance is a little inadequate for hardcore training. Unless you’re someone who just plans to hop on for an occasional workout, the somewhat limited resistance range shouldn’t be a problem.
Our Verdict on the Bike Box JB902 Folding Exercise Bike
The Bike Box JB902 folding exercise bike is an excellent choice if you’re looking for a compact and portable unit. The space-saving design and the portability feature makes the bike ideal if you have limited space in your home, or you want to work out in different locations or rooms of the house.
The resistance can be adjusted to vary the intensity of the workout. The seat can also be adjusted to make sure that you maintain a correct posture while riding. And while the bike has no handlebars, it actually enables your core to work harder, helping to increase your muscle tone.
What also makes this bike very attractive is the promise of no assembly!
Finally, the bike is perfect if you don’t want to spend a lot of money on a feature-packed model with lots of bells and whistles. The Bike Box JB902 is pretty much a basic machine, yet it can improve your base level of fitness, increase your activity level, and help lose the extra pounds!
So, if you’ve been eyeing the Bike Box JB902, go for it! Despite the lightweight folding frame, you can still get a real sweat sesh every time in the comfort of your home.