Proform 520 Zn Treadmill

Easy to assemble with well built and sturdy parts. Nice display with plenty of work out options. I assembled by myself and with a little effort was able to have it together in 2.5 hrs. Was a bit disappointed that the display had insets that were screwed to the back of it. The reason being the screws were hard to thread at the correct angle to prevent damage to the screw holes. They should have just clicked into place by sliding down and in from the top. Overall, a serious treadmill for the money.

We did our research and decided on this one. It's very quite and works great! My wife has has a few knee surgeries and the shock this has makes it very gentle on her knee. Very happy with it. Don't waste your money on one with a lifetime motor replacement, 25 years is plenty haha.

My whole family loves the fact that this treadmill is easy to operate and allows us all to work out at our own pace.

I had a Pro-Form before but we moved too many times and the last time we decided not to move it with us. It held up to all the moving including upstairs, downstairs, house to house. I loved my other treadmill and so far this one has matched it. I would recommend the delivery and set up. I did it with both of my machines. I didn't have to worry that anything was not done properly. It was definitely worth the extra money. One guy, one hour and it was running perfect. He tested everything and showed me how it worked before he left.

Requires two people to assemble and one needs to be handy to understand the assembling instructions. A couple of parts were wrongly marked( left as opposed to right). It is definitely a great value given the features it has. A comparable treadmill at sears was around $800. So far I am very happy with my purchase.