Testimonials & Endorsements

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"I would like to express my sincerest gratitude to you for providing me with information about The Ortho-Pedal®.  As a high volume total knee replacement surgeon, I am intimately aware of the daunting challenges patients face in trying to regain range of motion and strength after this surgery.  Many surgeons, including myself, encourage patients to ride a stationary bicycle to help rehabilitate from knee replacement.  However, during the early phases of recovery, many patients lack enough motion to complete a full pedal rotation.  The Ortho-Pedal®  is a brilliant concept and innovative device that allows patients with limited knee range of motion, to effectively use a bicycle for recovery, even in the early stages after surgery.  Since it is adjustable, patients can continue to use The Ortho-Pedal throughout their entire rehabilitation and progress can be monitored by recording device settings."

Dr. Peter F. Sharkey,  M.D.
Orthopedic Surgeon at The Rothman Institute, Philadelphia, PA

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"This is a  versatile product that's going to be helpful in keeping many patients and athletes out on the road and healthy".

Dr. Steven Koch  Physical Therapist
Reading, PA

I had bi-lateral knee replacements in Sept. 2011 at 63 years of age.   Well I continued to lose ROM until I could no longer ride my spin bike let alone the street bike because of  scar tissue and pain.   Had lots of PT but OS never addressed the pain.   Installed the Ortho Pedals®  on my spin bike and I'm now doing 30 minutes a day on the lowest setting.   Alaska has a short biking season, but WHEN I improve I plan to buy another set for my street bike.   Your product is well made and I would recommend it to anyone.   I hope this helps someone make the decision to give it a try and improve the quality of their life.
Jim G.   Chugiak,  AK

I got the Ortho Pedal®  and got it installed and tested and I actually rode my bike around the block for the first time since 1995.  Thanks for all your help,  I am a happy biker again.
Shaun M.   Kamloops,  British Columbia, CA

I just wanted to write and endorse the high quality of the products you guys are manufacturing.  I must admit, living and working in Australia, I worried about ordering online, having not seen the pedals in the flesh.  When my orthopedals®  arrived I was impressed by the high quality of materials and workmanship.  As an Engineer, I've spent a lot of time refining pieces for high-end use in the automotive industry.  The Orthopedals® are precisely machined to an extremely low tolerance.  The threads are near perfectly cut and the cranks beautifully polished.  The pedals fit neatly to my bike, resulting in a very smooth operation - something that is really important when rehabbing a tender and sore knee.
Jason O'Loughlin, Melbourne, Australia

I rode today for the first time using the Ortho Pedal®, it was as though as though God had given me a miracle!  I rode pain free and hitch free for the first time in almost 3 years! Thank you!
Rick S.  Vine Grove, KY

Ortho Pedal®  is the miracle device I’ve been waiting for. I was forced to give up biking after total knee replacement limited my range of motion in my right leg to only 80 degrees. I thought I’d never bike again. Then I heard about Ortho Pedal®  and now I’m back on my bike for the first time in 10 years. Ortho Pedal® made it possible to hit the trails again.
Denny C.


The first ride today only lasted about 5 minutes. Recovery from the TKR has been very slow. Even with much therapy flexion is about 95 degrees.Very painful to boot. The first ride really helped with flexion.  About 5 hours later I tried again rode for about 2 miles.
When I returned to the house the knee felt the best it had since surgery. Getting into the open air on a bicycle is better therapy than riding a recumbent bike in a roomful of recovering people! After the 2 mile ride the flexion was 110 degrees. Cool !
Being outside on my bike shifts a persons focus from the knee to just riding. You work the knee more because the distractions of riding diminish the focus on pain.  I will be on the bike everyday until I can get an increase of flexion. The knee may never flex to the extent prior to surgery, but damn I will get it to 120 degrees.

To describe the Ortho Pedal®:
Robust design: mission accomplished
Adjustable: mission accomplished
Ease of installation: mission accomplished
Improves users outlook with recovery: mission accomplished
I will send you more information as the weather improves.
Thank-you for this product. It has definitely helped this 63 year old man!!!!!
Bob H.


Let me say my knees are killing me. Why? Because pedals worked so well that I pushed my limits too much!
My cadence would never go above 75, even when peddling with my heel. With the Ortho Peddles I got up to 93 cadence.
As you well know, with flexion under 120 degrees our seats were not comfy because you have to choose knee pain or saddle pain. Now, both are good! Thank you Thank you
Lynne M.   Chicago, IL.

I am back in the saddle again!  What a great Christmas Eve present.  Thanks to Ortho Pedal®, I have been liberated from poor R.O.M. with my new knee.
Broderick, you better get training, I am going to kick your butt in the B.F.C!   Merry Christmas to all!
John C. 
Ontario, CANADA

I received my Ortho Pedal®  in the mail today!  My husband put it on my spin bike, it fit perfectly, and I was able to exercise for 20 minutes for the first time in 9 weeks.  I am so excited!  My husband set it on the 'beginner' level as my bend, despite the millions of bending exercises I have been doing, is only 95 degrees  (110 with PT pushing on it, so that doesn't count in my mind). Thanks so much for sharing the Ortho Pedal®.  I have been an athlete all my life and have been going crazy since my RTKR August 15th.
God Bless!
Nancy H.   Edmond, OK

Item arrived today.  Fitted them and went for a ride.   Perfect!  Had a knee replacement 12 months ago and this is the first time I have been able to ride my bike.    Thanks!
Jeff B.  West Australia

I am a disabled veteran and have had three surgery's on my left knee- the last one August 2015 being a full replacement.  While I regained walking and have been up  and down hills, I was not able to ride bicycles because I don't have the range of motion needed.  I bought your product and used it last night- it was the first time in years I was able to cycle 6+ miles of trails and hills.  I have passed your website along to my physical therapist and local bike shop.  Thanks!
Ken D.  Port Orford, OR

I have received the Ortho Pedals®  and test rode it for 5 minutes.  It feels so right!  I have to go on longer riding soon how my knee will feel but thanks for making this awesome product!  This single item to some people would be valuable more than my whole bike!
Jung Suh

Bill, what you are doing is fantastic and so inspiring.  It definitely has an impact on people's lives.  Thank you!
Marisa H.  New York, NY

The product looks great and works great.  My customer is very excited, and his bike looks cool with the Ortho Pedals®!
Nick,  bike mechanic at Board and Buckle Bike Shop, Grand Junction, CO.


​I bought first set of Ortho Pedal®  last July and after 2 years I could come back on my bike, until now I rode 2000 Km (knee range limitation at 90 degrees) now I am waiting for my second set of Ortho Pedals®  for my mountain bike. 
Thanks Orthopedal®,  thanks Bill for inventing such a fantastic product.
Rodolfo R.  Italy


They arrived Saturday and I easily attached to my bike.    I tried out briefly but unfortunately my knee is still too sore to ride.  It has been 4 weeks since full replacement- my 5th and hopefully final knee surgery.  I will try again today. 
Thanks for inventing such a great product and for your follow up.
Makey T.  Denver, CO

Just received the Ortho Pedal®,  hooked it up and off I went me and the family riding again.  Thanks, this is a blessing. God bless you.
William W.  Fort Worth, TX

Ever since I developed arthritis in my left knee eight years ago, my ROM dropped below 90 degrees and I have been unable to ride a road bike.  Even riding a stationary bike during rehab was painful.  I read about Ortho Pedal®  and gave it a try on a Trek hybrid demo bike.  Suddenly I was able to go on five mile rides without knee pain.  Thanks for opening up doors for those of us who had almost given up on riding again.
Dave C.   Pittsburg, PA

The Ortho Pedal®  is well worth the price.  Now I can ride the bike sitting on the seat while pedaling.  And I like that the pedal can be adjusted.
Dennis  L.  Armada, MI

I cannot thank you enough for this product!  I found it randomly one night while searching for a solution to finally get back on my bike after 10 years.  
A little back story.  I was born without hip sockets on both sides.  I have had numerous surgeries to correct the issues,  and one of the surgeries found the doctors fusing my right hip, so I have no range of motion on my right side, from the hip.
After finding your product online, I stopped into a local bike shop here in Wisconsin, to see if they had heard of your product and to seek help on getting back on my bike.  I spent 3 hours at the bike shop looking at different options and it turned out that your product seemed like it was going to work.  I ordered my Ortho Pedal®  from the bike shop and put a deposit on a bike.   Several days later I returned to the bike shop and showed them the Ortho Pedal®.  They were intrigued, put it on a bike, and put me on a trainer to make sure it worked.
For the first time in 10 years I was able to ride a bike thanks to your product.  My wife said I had the biggest smile on my face because of it.  Thanks so much for giving me the ability to ride again!  If you have a bumper sticker, I would love to proudly display your product on my car.
Patrick R.  Waukesha, WI

I just received my Orthopedal, and attached it to my mountain bike crank.  It is as easy as you said it would be to install (once you remove the rusty pedal bolt) and what a joy to be able to ride again.  My first ride, admittedly, was about 1 mile, but I am excited about working up to more, planning to coincide my physical therapy session so I can show it off. I am so grateful that this device exists for folks like me and will happily share your business cards with my PT and orthopedic surgeon as well as my aging and slightly infirm bike friends.
Thank you so much!
Neila D.  Vineyard Haven, MA

We've been really happy with our Ortho Pedals®.  The patients are really happy about it.  And we are getting more and more patients with total knee replacements and arthritis.  So we are looking forward to using the next 2 pair of pedals.  They fit perfectly on our training bikes!
Dr. Thomas P.,  Denmark


I received the Ortho Pedal® today, and yes it looks like it is going to work great.  I took the bike for a few short rides to find the right setting , I'm hoping this is going to get me back into full time riding again.   Big thanks for marketing your pedal and I will pass along to my 'Friends' in rehab.
Tom D.  Sanford, MI


Total Knee Replaced 12/21/16.  Fiance found your website over Christmas.  Had pedal by New Years- been on spin bike every day since- up to 1 hour a day at 6 weeks post op- already on last pedal mounting hole!  Thank you for making such a wonderful product.  Your pedal adapter is the reason I am rehabbing and regaining my range of motion so quickly!  This product is a true life changer!   I thank you for getting me back on the bike!!
Jim L.


After having major surgery on my knee in August 2016 I was left with a limited range of motion in my right knee.  Following extensive physiotherapy I could only manage to get 90 degree bend.  My wife and I have been riding a tandem bike for some ten years and love it.  I thought my tandem riding days were over until I searched the internet and found Ortho Pedal.  We are now back on the tandem and regularly ride 70 to 80 Km's every weekend.   I initially purchased the narrow model but recently purchased the wide model as well.   Our intention is to do some more riding overseas and having the two widths will enable us to ride bike any where. 
Thanks for such a well designed and manufactured piece of equipment that changes life styles.
Terry K.  UK

I was one of those people who was told for over a decade 'life will be so much better when you have your knee replaced', only to end up being one with very limited range of motion due to scar tissue.  I sadly pushed my beloved bicycle into the corner and got fat and unhappy... until one day I started searching to see if maybe there was an electric bike or something that would work for me, and I stumbled upon the Ortho Pedal website.  I CRIED WHEN I SAW THE VIDEO OF A PERSON WITH 85 DEGREES OF FLEXION RIDING A BIKE!  I immediately contacted Bill and inquired about the product; got one ordered and had it installed.  I can easily ride my bike now, it allows me to move and feel like a regular person again.  I am so thankful to Bill for creating this wonderful product, you helped me get a little bit of me back.
Mickie B.  Urbana, IL


I love the product.... It works very well.   Thanks a lot for make me so happy!!  Now I can ride my bike so easily.
God bless you Bill
Nuno M.  Uruguay


This little gadget, along with a modified pedal and extended seat post is what turns an ordinary bike into an extraordinary bike!
Dave B.  Toledo, OH


I ordered the Orthopedal and my wife loved it... I ordered the 1/2" which is not the correct size.... so THANK YOU for sending the 9/16" bolts.
Ayed  Kuwait


Bill. I did it.  I actually rode a bike (actually a trike).  Thanks to God, my son and Ortho Pedal, I was nervous and skeptical but it happened!  Thank you for this great product.
Libby P.


Recently my husband Jim bought me an adult tricycle and tricked it out with your wonderful invention. To someone who has been unable to exercise without limitations due to an injury and arthritis your Orthopedal is a God send. Because of a limited physical ability to exercise (even swimming is limited due to  balance issue walking to the pool) I have developed many other health issues including a heart condition. My cardiologist has repeatly advised me to exercise or my condition will just get progressively worse. Being able to sit and pedal my new bike just may give me more time with my family. Your adaptive pedal has been an answer to a prayer. Thank you a thousand times for taking the time to create such a gift.

Sincerely,
Grace G.   Shorewood, IL

PS: Thank you for sending us the other bolt when Jim called. We were impressed that you answered  your own phone! What customer service!

ORTHO Pedal adapters install easily and are well made, but more importantly they have and/ or are going to make a big difference in a lot of people's lives.
Matt McKee Liberty Bicycles, Inc.  Asheville, NC

This is my second purchase to fit another bike.  It works Great.  Thank you. Rod age 71 after TKR
Rod A.  Keizer, OR

Thanks Bill, they work great!  Now all I have to do is build up a little more strength... and I'm off!  Great idea Bill, I will be telling everyone who will listen about your great invention!
Jim F.

Your Orthopedal is a fantastic product for people with knee bending limitations.  Its well made, easy to install, and worth every penny.     My wife thanks you too, she can now ride her bike and exercise.  Thanks again.
​Leif P.  Summerville,  SC

As you know AF (arthofibrosis) shuts down a lot of living for many of us and so when a product like this comes along, it is like a small miracle.
Debbie K.

I had my second physiotherapy session yesterday so took my new cranks to show the Physio who is an avid cyclist.  I had told him earlier about your cranks and as expected he was cautious about using them so early after surgery.  After seeing them he gave me the green light to put them on and use them 2-5 minutes maximum per day.  I went home and fitted them as per the instruction, mounted my bike on the wind trainer and rode for about a minute on the lowest setting.  It was awesome to be doing this 16 days after surgery so thank you for an awesome product and for the exceptional service you provided.
John A.   New Zealand


After over two years of being unable to use my stationary bike following a tough right Knee Replacement, I managed full rotation on my bike today.  I literally cried....  Every physiotherapy clinic needs your Orthopedals.
​Barbara G. Calgary, CA

I purchased a right standard Orthopedal for my Bladez upright exercise bike this past spring, for rehab exercise after my total knee replacement.  It was a miracle for me---thank you!
Jerri W. 

I ordered a left wide a few weeks ago and spent the whole weekend riding pain free THANK YOU!!!! -  I had a TKR last year and have 3 bikes - the previous order was for my commute bike and  this order is for my road bike with dura ace crank... next will be the mountain bike. I honestly thought I would never ride like this again - no pain, no swelling, thanks again!
Robbe M.  Santa Rosa, CA

Long story short.  I threw on an old pair of bike shorts, after 7 years the elastic was shot, but I didn't care.  Got on the Lifecycle and felt like a little kid.  I had placed the pedals at the closest setting, jacked up the seat and had at it.  Did the manual setting (level 1-3) kept the pedal RPM between 80-90 and lasted 40 minutes.  A DVD of the Allman brothers Live at Great Woods really did help.  What a feeling when I got off.  The legs were a little wobbly, knees feel ok.  It was nice to get the heart rate up and break a sweat.  Thank you for having come up with this product.  I was at the point where cycling was out of the question due to all of the loss of motion.  I will tell whomever I can.  Stay healthy and NOW...  I can once again say... KEEP ON RIDING!  Thanks again.
Al C.  

Just wanted to let you know I did receive the Orthopedals exactly when you said they would arrive.  I easily installed them and rode all over the lake area when we went camping.  I would not have been able to ride without your product.  I believe in time I should increase my range of motion.  My knees feel better already.  I am only 52 years old and unfortunately too young for knee replacement, but it is what it is and I refuse to give up things I enjoy.  Thank you very much for your awesome product!  I will spread the word where ever I can to let others know about Orthopedals.  I was told by other people in therapy that riding a bike would not be possible.  Well, yes it certainly is!  God Bless you!
Elizabeth L.

I ordered a set of Orthopedals for a friend and she contacted me to say they have literally changed her life.  Previous attempts to ride a bike left her in tremendous pain.  When her doctor asked her what her pain levels were, my friend would always say 'twenty out of ten'.  As a result of installing the Orthopedal, she is virtually pain free and has been biking distances of 25 km and more on a regular basis.  She particularly wanted to let you know and to pass on her immense gratitude.  
Pamela J.,  England

Thanks Ortho Pedal for your outstanding product!!  For 32 years after a severe knee injury I wanted so badly to ride a bike.  Thanks to your pedals I am riding a recumbent bike for exercise!!!  I can't wait to get a bicycle and another set of pedals to ride outside..... I feel free again, like I did prior to my knee injury!!!!!!!!!
Darlene J.

I am THRILLED with the Standard model that I ordered.  I haven't  been able to ride a bike in 7 years and I am ecstatic I can ride again, especially since I have just moved to an area where biking is almost a requirement.  I wanted to thank you for this product and to tell you what a difference this will make in my life.  I will be sure to recommend it to others in my predicament.  Thank you again so much.
Maite Van Hentenryck

As a former triathlete and Ironman Louisville finisher, having both of my knees replaced at the age of 50, effectively took me out of the sport completely.  Even after a great rehab I continued to lose small amounts of flexion in both of my knees.  Riding my bike was extremely painful and I also had to adjust my seat way up and back, which is not very user friendly on the comfort level.  After receiving my new Orthopedals I am totally amazed.  The install took only minutes and I could pedal pain free for the first time in months.  What a wonderful product.  I can't wait to get the bike off the trainer and hit the open road again, thank you Orthopedal.
Two new knees
Two new Orthopedals
Pedal on my friends
Brock W.  

Without Orthopedal there is no doubt I couldn't ride our Tandem bike.   After major knee surgery I only have 90 degrees bend in my right knee.  Its Orthopedal that has gotten me back on our Tandem.  We love the concept and simplicity of the design.  It's simple and easy to fit.
Terry K.  England

Hi, I got the Orthopedal and installed it on my mountain bike.  I set it to the smallest radius, and even then could not clip in with my left leg (three surgeries on the knee), but I used flat pedals and WOW!  I felt liberated, I was actually the fastest climber in my group yesterday.  Thanks so much, brilliant solution!
Edmond Saliklis, PhD, PE
Professor
Architectural Engineering Cal Poly