Proform 550 CST Treadmill Review

Proform 505 CST Treadmill Review

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The ProForm 505 CST is a popular treadmill nowadays that offers a wide range of features.  The  Quick  Speed  Controls  and  Quick  Incline  allow  you  to  easily  change  the speed  and  incline  at  just the  touch  of  a  button. The handlebars have heart rate sensors that you can use to monitor your status. There is also a six-inch, wide-viewing, backlit screen display that enables you to see your workout progress.  Best of all, this treadmill has 15 built-in workout programs with audio instructions from American personal trainer Jillian Michaels.

Proform 505 CST Treadmill

About ProForm

ProForm  is  one  of  the  top  home  fitness  equipment  provider  in  the  world.  This  well-established company  has  built  a  good  reputation  in  the  fitness  and  health  industry  for  its  high-quality  and budget-friendly workout machines.  Aside from the elliptical machines, the company also makes rowing machines, hybrid trainers, and treadmills.

Key Features

The  ProForm  505  CST  treadmill  has  plenty  of  excellent  features  that  you  can  take  advantage. With a reasonable price tag, this exercise machine already has the following features:

  • Adjustable speed and incline at the touch of a button.
  • Various speed to allow for walking, jogging, or running.
  • Simple navigation controls make selecting built-in workout programs a breeze.
  • All automated workouts are chosen based on time, calories burned, or distance goals.
  • Inclines of these built-in workouts are run by Google Maps.
  • Monitor your heart rate through the handgrip sensors.
  • Axial fan improves motor life by keeping the motor and internal components cool at all times.
  • 2.25CHP Mach Z treadbelt and motor for a smooth and quiet operation.
  • ProShox Lite 3 Cushioning helps protect your joints by lessening the impact

Furthermore,  this  treadmill  uses  an  Intermix  Acoustics  2.0  sound  system  and  Interplay  Music Port  to  keep  you  well-entertained  as  you  work out.  The whole unit weighs 186 pounds, and supports users weighing up to 300 pounds. It measures 70” L x 34” W x 59” H when unfolded, but folds to 34” W x39” Deep for storage. The treadbelt is 55” L x 20” W. Best of all, ProForm has  this  treadmill  covered  by  a  25-year  motor  warranty,  and a  lifetime  frame  warranty.  This means  this  fitness  equipment  is  guaranteed  to  last  for  many  years,  making  this  a  bang  for  the buck.

What’s Great About Proform 505 CST Treadmill

If  you  are  familiar  with  walking  or  running  programs,  and  treadmills,  then  you  can  use  the ProForm 505 CST in manual mode. This will allow you to manually form and control your own workout program.  The  built-in  hill-climbing  program  brings  in  more  challenge  to  your  session, but  the  manual  mode  lets  you  choose  your  preferred  incline, from  zero  to  10  percent.  You can change the incline during the workout with only a push of the Quick Incline Control button.

Changing the speed is also easy. You can increase or decrease your pace during the workout by pressing the Quick Speed Control button.  This feature changes your speed in about 1mph increments, while the incremental button lets you change the speed in 1/10mph increments. The speed settings range between zero to 10mph, making this treadmill helpful for walkers, joggers, and runners. If  you  love  to  walk  or run  to the  beat of  your  favorite  playlist,  you  can  now  plug  in  your  MP3 player  or  iPod  into  the  Interplay  Music  Port.  You can safely rest your music player on the provided console shelf.  Additionally, the Intermix Acoustics 2.0 sound system is capable of providing rich and equalized sound.

Another good thing about this treadmill is that it runs more quietly than its competitors. You can listen to your favorite music or watch your favorite movie as you work out. The treadbelt is also equipped  to  keep  your  joints  protected,  while  the  axial  fan  prevents  the  drive  system  and  the motor  from  overheating  during  use.  These features are extremely helpful in reducing the machine’s noise and extending the motor’s life. The


All  fitness  machines  have  their  own  drawbacks, including  this  treadmill  model.  Opinions differed on the ProForm 505’s noise level.  However, many customers complained about the assembly time and weight of the machine. The package requires you to put everything together, except the belt and stand base.  You  will  need  to  tip  the  heavy  base  on  its  side  several  times, which  is why  some  customers reported asking  help  from a  stronger companion to assemble the machine.

Many reviewers said it took them about an hour to assemble the whole unit, but there are others who claimed it took two hours or more. Furthermore, plenty of customers said the noise becomes louder  when  the  speed  is  up  to  almost  the  maximum  or  when  used  by a  heavier  user.  Both situations would obviously put a greater demand on the drive system and motor, so more noise should be expected.

Despite this, many users still felt that the machine works quietly than most of its rivals. One reviewer even said the music was able to mask the machine’s noise.


The  ProForm  505  CST  treadmill  offers  a  good  deal  for  its  price  and  features.  Its  durable construction,  powerful  motor,  and  adequate  deck  size  make  it  a  competitive  model  in  its  class. What  makes  this  unit  unique  is  its  wide  range  of  exercise options  that  no  other  mid-level treadmills can surely match. Most users agreed that setting up this machine was time-consuming, but they also found the effort to be worth it after using it.

Also read:

Top 7 Best Treadmills Under $500

NordicTrack T15.0 Folding Treadmill

Branx Fitness BF-CPT Foldable Treadmill

Tunturi Pure Run 2.1 Treadmill Motorised Folding

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