Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: How many levels of resistance?
Document: This stand is perfect. I have it hooked up to the back wheel of my bicycle and I pedal for a half hour. It gives good resistance - a little noisy - but sure makes you feel like you've gone a mile or so on your bicyle!
I've had this stand for about 6 weeks now and love it. Simple to set up, sturdy, and easy to adjust the resistance. It's not the quietest thing in the world but I just turn the tv up a few notches and don't really notice the noise after that. I would definitely recommend it!
While I'm sure there are better trainers, I'm a recreational rider, and as such, this meets all my needs.You may need to purchase a steel skewer if you don't already have one but they're under $10.Some skewers are plastic on one end and plastic ends aren't as safe for locking the bike into place.I'm shocked at how quiet this trainer is, it really doesn't make much more noise than the bike.A serious rider may want adjustable resistance but I can increase the difficulty with my gears, notsure why most people would need to spend more.Excellent trainer.
I bought this awhile back in the hopes I'd be able to exercise in my home. The setup was alright, but it could've been easier. It required many pieces to be perfectly aligned in order for anything to fit together. Then there's the matter of sticking the bike in the rig, which requires more perfect balance and alignment. After it's set up and ready to go, I figure I can ride in my home without disturbing my family, as it states it's fairly quiet.This thing isn't the least bit quiet, and that coupled with the difficulty of set-up, it doesn't get all 5 stars.
I have been wanting an indoor bike stand and I chose this one! It was delivered quick and was easy to put together. I can ride and watch TV or just listen to music. At first it was noisey, but we learned how to make adjustments and now i have a smooth quite ride!! I also purchase a riser for the front wheel and next I have to get the tracker to see how many miles I'll be riding. Most of all I'm glad that I went ahead and got me a bike stand to keep me riding inside due to asthma and the Texas heat!
the stand sets up very easy and adjusting the pressure on the tire is also easy to get to .I am very satisfied with the bicycle exercise magnet trainer stand.
just what I needed. thank you very much. I will use it very soon. I still have to practice with it.
i guess i got the last one. cause i show my friend and he wants one. its good. its a good buy.
Was worryed that it would not fit my 1971 Peugeot rear tire frame, but it was a snap! and very well balenced. Now I have to find a nice comfortable seat for my long rides. Age makes it abit sore for long excersicing.
Very easy and quick to set up. Was using it immediately. Would recommend to anyone. I have little space for a treadmill and this works out great because I can use my bike in the winter.
Answer: yes