Sunny Health & Fitness SF-B1423 Belt Drive Indoor Stuido Cycle Exercise Bike w/LCD Monitor

Easy & quick to assemble. Sturdy, comfortable, quiet & good quality product for the price. Also has a mobile/tablet holder. I usually do regular spin classes & this bike has a challenging resistance for me. But can also be used by beginners at all levels. And it looks good. I would recommend.

After only a year and a half the pedal broke off mid ride! As it was bought in the U.K. Sunny absolve themselves of any responsibility saying that it is not covered by warranty outside of the USA - which is a disgrace as it’s clearly a serious manufacturing fault. It’s lucky I didn’t injure myself. Unable to get this fixed and left £220 out of pocket!

Easy to assemble the parts. Good structure. Makes possible to reach your achievements.

私は体が大きいほうですが、このバイクのサイズは大きく使いごごちには非常に満足しています。 バイクを漕ぐ力の調整もフェルトをホイールに押し当てる式で壊れにくそうです。 これまでは安いモデルばかり使用していたので、2～3年で故障して買い替えのパターンでしたが、これなら5年くらいは使えそうです。（ベアリングの耐久性などはわかりませんが） 大変だったのは、設置です。物は非常に大きく重いので二階に設置しましたが、外で開梱し部品単位で運んで組み立てました。ある程度DIYの経験があれば組み立てはさほど難しくはありません。（日本語表記なし）また配送について、重量があるため？とのことでなかなか届きませんでした。 使用時の音も静かで満足しています。

Tengo tres años con ella, no hago spinning, sólo sentado, todos los días durante un promedio de 45 minutos, únicamente cuando me he enfermado no la he usado por algunos días. En este lapso de tiempo he pesado de entre los 90 a los 100 kilos. La limpio a fondo una vez a la semana con un trampo (microfibra) húmedo y diario lo normal, sudor, polvo. Le he puesto aceite de silicón al cojinete que hace la presión digamos unas 8 veces en todo este tiempo. El contador sigue funcionando, todo muy bien, sin ruidos raros ni nada por el estilo. Tiene algunas manchas muy ligeras por las gotas del sudor pero muy tenues, supongo que si no límpiara el sudor inmediatamente al terminar la rutina sí se mancharía bastante. El asiento lo cambié desde el principio por un Selle Royal Avenue, lo ajusté varias veces durante los primeros días hasta quedar satisfecho y no lo he vuelto a tocar. Para mí resultó ser una muy buena compra.

First of all I received this product just two days ago. So I can say nothing about longevity or lasting build quality. However the welds are not sloppy and everything feels very Sturdy so I expect no issues whatsoever. Now getting on to what I do know. Sunny has made a name for themselves by making very affordable fitness equipment that is very well built for the price point. This bike is no exception. My girlfriend and I both use it and there’s plenty of adjustments so we can both easily get comfortable. The belt drive system is pretty darn quiet. Regular speaking voices or a television on whatever your typical volume is will likely be louder than the bike. There’s no squeaking or clanking or anything like that on my unit. The belt system is pretty neat because there’s no real maintenance or anything that you need to do to get it set up. (As opposed to a chain that would likely need greased/lubricated in various places) The computer that’s included isn’t super fancy but it works just fine. It would have been better if it included RPMs but if you really want it you can buy something else to measure that. Assembly wasn’t an issue either. All of the difficult stuff is done for you before the bike is shipped. The only negative I can think of is the friction pad that provides the tension on your flywheel will need replacing. I’m not sure how long it will last but I’ve been told you can buy them from the manufacturer. Overall based on initial impressions and the first couple of rides I’m more than pleased. Everything is well built and functional. If you’re looking for an affordable indoor cycling option this should do nicely for you. It works for me.

You get what you pay for. I wanted belt drive and a LCD display (mostly for distance), and I didn't want to pay 600$+. This came in under 400$ with tax and delivery to my door. I got exactly what I wanted. I would buy this bike again, because I don't want to pay a lot, and I'm willing to deal with the cons for the price I paid. I'm happy with this bike. Cons: Not actually a con, but scary at first- the bike comes attached to a metal shipping bar that will be scratched up. It makes you panic at first, but it's brilliant bc it comes off and is replaced by the real base that has been protected in foam in the middle of the box. Just don't freak out right away like I did. I included a picture to show how it ships. The bike is picky. It makes a banging noise which isn't too loud, but is annoying for a belt drive as BD is usually so quiet. We've put about 200km on ours now, and found that the bike needs to be moved around to find its happy spot. If you plan on moving this bike every time you use it, the pickiness might bother you. Ours stays in one spot (now that it's happy) and it hasn't made the noise in weeks. I also think it helped to break it in some. And to tighten all of the screws that are preassembled prior to delivery, because some were loose after shipping. It's not a heavy duty bike. More expensive models have a larger, heavier frame. I do full one hour spin routines on this, but I wouldn't want to be standing at a high resistance on this bike if I were over 200lbs. That said, it's sturdy for a low range bike. Way better than bikes in the same price range. It isn't super pretty. That might just be me, but I wish the red was less preschool and the frame was more black. I'm not sure how quickly the resistance pad will wear out. I bike at a fairly high resistance for long periods, so I think it will need replacing often. That's just me assuming though. I need to call sunny and find out. Pedals suck. But that is often the case with even high end ones. Easy to replace based on what you like. Pros: very easy to adjust. Two users in this household, and we easily go back and forth now that we know our correct hight adjustments. It takes 30 seconds. Belt drive for this price is unheard of. Very happy not to be messing with a chain. The computer is easy to use, you can lock it on any of the read outs, and I find it to be very accurate (I use HRM and fitness watches/apps to compare it). I actually find the seat comfortable compared to other cheap exercise bikes I've used. Easy to add a gel cover or to replace anyway, but I haven't done either bc it really doesn't bother me. The bike is cheap. This is the biggest pro for me and is a huge factor in my review. I looked at dozens of spin bikes before buying. Sunny H&F really makes the best, low end spin bikes. I want a second bike to allow us to bike at the same time, and I would consider buying this same bike, or even a lower end sunny model now that we have a belt drive with LCD read out for longer rides.