I purchased this bike because I have a severely arthritic knee and my daily 2 mile walk now results in much pain, stiffness, and swelling. A recumbent bike was recommended by two friends who are orthopedic surgeons that specialize in knees. This bike took me about 2 hours to assemble; the manual is good overall but one step is not made clear; this omission forced me to disassemble and then re-assemble some parts. The bike seems to be very well made, solid, and ergonomically correct; handle bars and foot rests are properly placed. The pedalling motion is very smooth and consistent. With 12 different built-in programs and 16 resistance levels, the workouts are not boring. The seat and seat back are comfortable and firm. The built in-computer and LCD screen track a lot of important and interesting information. I look forward for many years of healthful exercise on the Keys Discovery 6.0R recumbent bike. George M -- Phoenix, AZ

It was definetely tricky to install, took about 3 hours. Product is not heavy, and it arrived 3 days after I ordered it (very impressive). Bike looks great, and it has great features for the price. would buy again.

I have owned this bike for one year. very comfortable, and sturdy. I have bad knees and could no longer jog, this bike is easy on my joints and back. almost silent operation.

A little confusing to put together, but all in all, for the price, it's a very good addition to my home gym. I would like to see the display lighted better. That's why I gave it 4 stars.

Well built machine and quiet. One family user is appox. 5 foot tall and has to use a pillow on the back of the seat to use machine. All in all a good review.

Easy to put together. Very comfortable. I bought it for my Dad who has a bad back and he rides it no problem. Very nice for the price and I shopped around everywhere.

I recieved my exercise bike yesterday. My husband put it together quickly, and i have used it 3 times already.. it works great. and i feel like i couldn't have found anything that I like better. a recumbant bike was suggested because of low back problems that i have. Using it has caused me no problems. i love it. i would very much recommend this.

The bike is difficult to level, so it leans from side to side when you ride, and the seat is almost impossible to adjust. Definitley not as sturdy as it looks.

This is not recommended for <5'2" tall. Chair is too far from the pedals that you cannot lean on your back just to reach the pedals. Wish there's more holes to adjust for short person. Otherwise, nice and pretty stable.

It took just 1.5 hours to put this bike together. We have it in our basement and there is no issue with leveling it or having the seat rock side to side. Tighten the seat down and it is solid, like the rest of the frame. The handle bars rattle around a little as they are secured with 2 nuts & bolts. We love the 12 programs, heart rate monitor and sturdy of this bike compared to 2 others we've owned in the past. Definitely would recommend to friends or family.

This is a perfect recumbant bike for the money, easy to use, monitors heart rate and burn time, adjustable, my family has thoroughly enjoyed it. After an ankle injury that kept me off my treadmill, my doctor said to get one of these and it has truly helped.

I love it. Great for excersizing and it arrived early!! I would recommend this to anyone looking to get a good work out.