If you get on the hunt for a remarkable exercise bike that won’t crush your spending plan, you may intend to look into Sunny Health and wellness & Health and fitness’s SF-B1805 Indoor Cycle Bike.

The SF-B1805 runs with magnetic resistance, so you can expect a whisper-quiet performance as well as maintenance-free advantages (because there are no brake pads to think of or change).

It likewise features a huge 44 lb flywheel in addition to a full flexible seat as well as handlebars.

Specs-wise, the SF-B1805 has a whole lot to offer in this price range.

Yet it’s not perfect.

Some users will likely be let down at the reality that this bike does not featured a console.

Although the SF-B1805 is just one of Sunny’s more pricey bikes (at about $600), it’s still really budget plan friendly when contrasted to various other home spin bikes.

So the genuine concern is whether or not the SF-B1805 deserves purchasing.

Which’s precisely what we intend to answer for you within this short article. In this testimonial, we’ll review everything this bike has to supply. After reading, you’ll be able to make an informed choice regarding it deserves.

Alrighty, off we go.

The Sunny Wellness & Health And Fitness (SHF) brand has come to be preferred, specifically amongst the Amazon crowd. When it involves inexpensive fitness tools, they have actually become one of the biggest names in the video game.

Their devices obtain overwhelmingly positive reviews from customers every year. They supply the usual fitness machines, like treadmills, bikes, ellipticals, rowers, steppers, as well as various other devices.

One of the most attractive attributes of SHF is obviously its low-priced offerings. They’re quickly labelled as the ‘best worth’ brand on the market, and it reveals.

SHF is a top option for those that are going shopping on a budget however do not intend to skimp in the top quality division- you understand, for individuals who want to have their cake as well as eat it to (do not most of us?).

Anyway, SHF has a ton of exercise bikes to pick from and you need to pay very close attention to locate the distinctions in between them.

It doesn’t help that they call all of their products with these numerical codes that inform us little regarding the products themselves. Their bikes will vary design to design, based mainly on subtle distinction within their specifications.

That claimed, I assume SHF has some of the most effective spending plan exercises bikes on the marketplace.

Allow’s see if their SF-B1805 meets their credibility.


  • Large, contoured, and cushioned seat
  • Non-slip handlebars
  • Tablet holder
  • Bottle holder
  • Affordable
  • 44 lb flywheel
  • 300 lb max user weight capacity
  • Belt-drive, magnetic resistance system
  • Micro-adjustable resistance
  • 4-way adjustable seat and handlebars


  • Can’t check your resistance level
  • No console to track your workout metrics
  • No pulse monitoring


Let’s begin with the flywheel department. The flywheel is the big round disc that spins as you pedal, providing you your resistance during your ride.

The SF-B1805 works on a durable, 44 lb flywheel. This is very hefty, which is a good idea. Much heavier flywheels are a lot more preferred since they produce extra energy as they spin (which tends to provide a much better, smoother feel).

How heavy is hefty enough?

It’s a good practice to aim for a minimum of 20 lb. It’s the best wager to make certain a smooth trip and also to make certain the bike can give enough total resistance for a tough workout.

Rotating a 44 pound flywheel is best for high-intensity cardio training. So, if you’re intending on torching those extra calories, the SF-B1805 definitely has adequate muscle under the hood to finish the job.

The bike is additionally belt-driven, which allows it to runs silently as well as regularly. There will still be some noise, which some users call a humming audio.

Its magnetic resistance likewise helps in producing a natural riding experience similar to outside bikes. The magnets don’t touch the enormous flywheel so there’s no rubbing noise or wear of the pads.

This keeps maintenance at a minimum, but also helps maintain the noise level down throughout usage.

The SF-B1805 has actually kept its flywheel subjected. You can clearly see the flywheel as well as magnetic resistance at the office. This may interest some, yet I favor a covered flywheel directly (so deteriorations from sweat drippings will not be an issue).

You need to deliberately inspect the flywheel as well as provide it a great clean down after arduous exercises, but that must be a provided for any spin cycle.

The SF-B1805 does have a micro-adjustable resistance that you can easily modify by transforming a handle. This is fantastic because it offers you a great deal of variety to have fun with in terms of your workout intensity.

Yet there’s no other way to inform what resistance “degree” you’re on (no console), making it hard to replicate resistance setups.

With this machine, you need to have a feel for it to approximate the resistance you’re getting.

Unless you’re a seasoned cyclist, you may discover this to be a little a downer. Yet it’s actually rather common for budget spin cycles (although more and more brands are bring out app-friendly bikes, like Bowflex’s C6).

Overall, the SF-B1805 scores highly with a really hefty flywheel. The micro-adjustable magnetic resistance is excellent, but it would behave to have way to monitor what resistance level you get on.


The seat is typically a trouble in indoor bikes as they’re generally quite unpleasant. However Sunny may have generated a much better solution with their SF-B1805.

They haven’t entirely took out the seat pain issue, however this bike does have very few complaints from customers. There’s progress, without a doubt.

The seat is contoured and padded for extra comfort (with dimensions of 10 ″ L x 8 ″ W x 3 ″ H). Nevertheless, I would certainly still such as to take this seat review with a grain of salt as the degree of convenience can be something personal.

Some may locate it comfy, while others need to get made use of to the seat.

Either way, you can quickly swap the seat out for an updated one if convenience is truly that much of a problem. You can constantly acquire an inexpensive gel seat cover also.

Comfort apart, what really counts is that the SF-B1805 features a fully-adjustable seat. This means you can change the height and the horizontal setting (fore/aft) individually of each other.

People with heights ranging from 5′ 2 ″ to 6′ 2 ″ should be able to utilize this bike pleasantly. But bikes are created with leg length in mind, so it’s better to gauge your inseam (from the top of your inner upper leg to the bottom of your foot).

SHF recommends their bike for people with an inseam varying 28 ″ to 38 ″. So, even if you’re over 6′ 2 ″, you can still use the SF-B1805 if your leg size fits within the variety.

Or else, you might not get a proper leg expansion, causing you to somewhat flex (for longer legs) or overstretch (for much shorter legs). Either can stress your muscle mass and also offer a not-so-effective workout.

Overall, couple of users have actually complained regarding the convenience level of the seat on this bike. The seat is fully-adjustable, which is great because it makes it easier to find the excellent fit.


The handlebars provide a comfy grip. They’re about 2 ″ thick and also a good dimension for the majority of.

They’re sweat-resistant to avoid your hands from slipping when they get perspiring. They offer you plenty of options to place your hand as well as transforming your grasps.

Like the seat, the handlebars can likewise be changed backwards/forwards and also up/down. Discovering the right fit can enhance the top quality as well as performance of your routine and also reduce stress.

Generally, I such as the non-slip, adjustable handlebars of the SF-B1805. You can locate your most comfortable grip placement despite how serious your exercise obtains.


In terms of strength, there’s no rejecting that the SF-B1805 is durable. You can easily distinguish its heavy-duty steel structure and also stabilizer bars. It has a good solid base for any one of your high-intensity exercises.

It can support individuals of as much as 300 pound. It’s ordinary at this cost factor, yet greater weight limitations would be optimal as the equipment would certainly be tougher as well as lots of people can utilize it.

Nevertheless, users claim that the SF-B1805 doesn’t totter. It remains still whether you’re transitioning to a greater intensity or vacating the seat.

This is great because you will not be distracted or feel worried regarding the wobbly bike. However, some state that the bike may shake a little when pedaling while standing.

The SF-B1805 can be utilized on irregular floor coverings as its 4 levelers can assist balance the bike and stop it from rocking throughout usage.

On the whole, the SF-B1805 appears robust as well as long lasting as well as you’ll likely maintain your focus pedaling as well as out any type of unnecessary shaking or rocking.


The SF-B1805 is simple with no digital screen or truly any other additional functions whatsoever.

It does have a tablet owner to see physical fitness workouts online or to delight in Netflix. It additionally has a container holder to make hydration less complicated.

The steel pedals have flexible straps. You can slide your feet right into the cages and change the strap to safeguard your system throughout biking, preventing sliding and also moving.

It would’ve been far better if it comes with a console to assist track your progression metrics in real-time. A pulse tracking could be valuable as well, particularly when you’re checking your cardio health and wellness.

Overall, the SF-B1805 is an extremely basic bike. The bonus may be an individual preference, and they often set you back even more.


The SF-B1805 comes partly constructed, evaluating regarding 140 pound. It’s a heavy bundle as well as this can be an issue when relocate as well as getting everything out of the packaging.

The setting up is quite uncomplicated. You have to mount the seat, handlebars, pedals, and stabilizer bars to the pre-assembled drive and also structure. The devices and guidelines are provided on the package.

The guide isn’t the clearest, but the procedure itself is pretty uncomplicated. The majority of people were able to complete it in an hour.

SHF advises 2 individuals to get this bike constructed. Provided the weight of this bike, that’s possibly a good suggestion. Including the stabilizer to the frame could be actually difficult when you’re all by yourself.


Sunny Wellness & Fitness safeguards their SF-B1805 with 3 years on the structure and 180 days on other parts and also components.

I’ve seen far better warranties at this price point. It would certainly be nice to see a lifetime warranty on the structure and also at least a year or 2 on parts.

The guarantee division is most definitely an area where SHF could be boosted.

Final Thoughts

I’m a fan of SHF and also I especially like their spending plan spin bikes- they tend to put heavier-than-usual flywheels on them. And also this spin cycle is no exception.

On the whole, I think the SF-B1805 has a whole lot to offer. I such as that it includes a huge flywheel which it has such a sturdy structure- both of which are necessary for intense workouts.

I additionally such as that it features a completely adjustable seat as well as completely adjustable handlebars.

The magnetic resistance system is an and also, yet it would certainly behave if it included a little console to let you know what resistance degree you’re on.

The guarantee might also be much longer, but given the price point, it’s not dreadful.

All points thought about, if you’re looking for a spending plan friendly spin cycle that can deal with intense exercises, the SF-B1805 is an excellent selection. Advised.