My hope is that by next spring I will be back to riding without the need for the crank shorteners, but they have been an invaluable aid in my knee rehab. Typically used for the rear rider on a tandem bicycle. After learning we had ordered a part we could not use, Rus was the consummate professional, first arranging for a prompt return/refund, and also checking to see if he could find a product that would work for us. I had both knees replaced 32 months ago and was unable to ride my bike for three years due to restricted range of motion. Crank shorteners can also be used to accomodate legs of different lengths. Though, 167.5mm, 172.5 mm, 177.5mm, and 180mm lengths are also available for certain cranksets. Shimano Hollowtech/Octalink Crank Arm Shortening. Ride2 Crank Arm Shorteners for 28-43mm wide 9/16 arms Ride2 Crank Arm Shorteners. for Ride2 Crank Arm Shorteners for up to 28mm wide 9/16 arms. And now I can ride my tricycle (with the seat lowered to the proper height for me) with ease!! Over time my knee got used to the 99 mm length (after working up from extremely short rides), so I moved up to the next setting. I use pedals with straps to keep my foot from sliding off which the foot in my bad knee, has a habit of doing. Cordo Crank Shortener 9/16" For. There was an error retrieving your Wish Lists. Ride2 Crank Arm Shorteners for up to 28mm wide 9/16 arms, BB Shell Width: Not ApplicableCrank BB Model: 28mmCrank Color: Not ApplicableCrankarm Length: 28mmSpin: Not ApplicableWeight: 380g, Previous page of related Sponsored Products, Great product, but not the best weight-bearing screws, Reviewed in the United States on January 19, 2014. They have four sets of holes for mounting the pedals at different circumferences. Please try again. I had not been able to ride a bicycle for years due to limited range of motion in one of my knees. Find answers in product info, Q&As, reviews. If you go to 365cycles directly, you'll find that there are two different sizes. The left arm had some minor scratches too. I started out by reducing the crank radius as much as these would allow (76 mm), taking my crank arm length down from 175 mm to 99 mm. I am using the most extreme setting of the four and I hope like other reviewers that I will stretch out my contracted muscles and eventually move to another setting, with an increased range of motion. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. I did not have the time to return and have another set sent out. Although an active tennis player, I missed the cardio part(and the fun) of cycling. The Ride2 Crank arm shorteners has been a game changes. see all. Country/Region of Manufacture. Makes riding my bike possible, Reviewed in the United States on July 5, 2015. Reviewed in the United States on October 14, 2016, Works perfect with my stationary recumbant bike, Reviewed in the United States on July 9, 2016. Condition. A more in depth analysis is here: https://www.youtube.com/watch?v=ydePgGR1Lu8&t=732s. $21.99 $ 21. LERWAY Bike Pedals Large Mountain Bike Pedals, Wide Platform Aluminum Pedals with 1... Yosoo Health Gear Bicycle Crank Arm, 170mm Alloy Crank Left Arm, Replacement Left H... Tbest Bike Crank Arm,170mm Crank Arm Set,Left Crank Arm Schwınn,Bike Crank Arm 170m... Silfrae Bike 170mm Crankarms Left Crank Arm Diamond/Square Hole Available (Black,Sq... SR Suntour XCT Left Crank Arm 175mm Black. It also analyzes reviews to verify trustworthiness. Place your order directly with 365cycles. Fits all cranks which use 8mm bolts (tapered square axles) 170mm or 175mm. These crank arm shorteners install on just the crank where it's needed and is adjustable. was so long that my right leg could not bend enough to make the full cycle, even with the seat raised past the point of being safe. | Browse our daily deals for even more savings! I use pedals with straps to keep my foot from sliding off which the foot in my bad knee, … $9.90 shipping. Here, we show you the function of the crank shortener and the pedal pendulum. RocRide Narrow Wide Chainring 104 BCD for 9/10/11 Speed with 4 Bolts. There are several ways to improve your comfort, power, and aerodynamics on the bike. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. The photos show the crank shorteners fitted to a single speed crankset with cotter pins, and with Wellgo 868 pedals. I had knee replacement surgery five months ago and do not enough knee flex to ride my bicycle. Reviewed in the United States on May 13, 2011. I discovered this item a month ago and it is a godsend. My bad knees had not prevented me from riding a bike in the past, but I discovered that the length of the crank arm (a new term learned!) You can buy Ride2 Crank Arm Shorteners for up to 28mm wide 9/16 arms Shops & Purchase Online.. My 9 year old daughter can now ride with me on the tandem. This review is written after about one year of use. Buy Bicycle Crank Arm Shorteners and get the best deals at the lowest prices on eBay! I use pedals with straps to keep my foot from sliding off which the foot in my bad knee, … Reviewed in the United States on June 9, 2014. Color. My cranks are about 31.2mm wide 3" up from the pedals and these wide shorteners fit well. This is better as far as I am concerned. To ride a bike with a standard bicycle crank length, you need to flex your knee about 100 too 110 degrees. Please try your search again later. This design does not damage host crank. Coach and fit expert Mat Steinmetz explains the reasons behind this concept and how it can benefit you. see all. Also great for people with limited mobility in one or both legs. 5.0 out of 5 stars 2. Pedal Adapter. Work great!! This makes the sheer-stress less on those joints, at least. If you have flat cranks such as TA Cyclotourist, Stonglight 49D, 99 and SR Apex then you will need replacement bolts (part # 4212). BAFANG Bike Crank Arm BBS01 BBS02 BBSHD Electric Bicycle Conversion Kit 170mm Premium Aluminum Alloy crankset Diamond Hole. They work so well and the quality is very good. Please provide a valid price range $-$ Buying Format. Manufactured from alloy (anodised) with stainless and plated fittings. These crank arm shorteners install on just the crank where it's needed and is adjustable. 3 Day Shipping. | Free shipping on many items! Work great!! Swap furniture items in our full experience. Get the best deal for Crank Arm Shorteners from the largest online selection at eBay.com. Bicycle Magic Stepper, Help You Ride Easily! Bicycle Magic Stepper, Help You Ride Easily! see all. There was a problem completing your request. Oumers Bike Crank Extractor/Arm Remover and Bottom Bracket Remover with 16mm Spanne... Yuauy 10 x Pedal Washers 20mm x 15mm w/ 1mm Thickness Stainless Steel Replacement S... XQXA Mountain Bike Pedals, 1 Pair Road Bike Pedals Universal 9/16-inch Lightweight ... Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Standard Crank Shorteners Suitable for most able-bodied adults and children. 1 Day Shipping. I would hesitate to recommend them to anyone who has a limited range of knee motion. A crank shortener is suitable for children who are not yet able to reach the pedal with their leg. Change wall color, flooring--and furniture!--by clicking below. Because the crank length is a part of your bike fit, the best length depends on your height, body proportions, and joints. see all. Quicklinks: Home | Calling Cards | Message Board | Dealer Locator | DONATE | BENTRIDER STORE!!! Bike Double Chainring Bolts, 7075 Aluminum Alloy CNC M8 Bicycle Chainring Ring Bolt... FIFTY-FIFTY 104BCD Oval Narrow Wide Chainring,Single Chainring for 9/10/11-Speed wi... To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Allowed me to ride my bike after knee replacement. The two pieces are different right and left so watch when you're installing them. Condition. Pedal Adapter. MatyKit S Shape Mountain Bike Pedals of Lightweight, Specialized 9/16" UD Bearings ... BURSUN Mountain Bike Pedals, Bike Pedals 9/16” Non-Slip Aluminum Platform Pedal, Se... DRBIKE Folding Bike Pedals - Black Nylon Bicycle Flat Platform Pedals with Fibergla... zonkie Mountain Bicycle Pedals, Resin Pedal, 9/16 Inch. Ride2 Crank Arm Shorteners for up to 43mm wide 9/16 arms, Threads into crankarm and pinches arm with adjustable cams, Two versions for narrow or wide crankarms, Previous page of related Sponsored Products, Great for knee replacement riders who want to ride again, Reviewed in the United States on June 22, 2018. These crank shorteners are sold as a pair for left and right crank. Bike Accessories for Mo... Bike Crank Arm, 170mm Bike Crank Arm, Bike Aluminum Alloy Left Single Chain Crank A... Funn Solo Narrow Wide Chain Ring, BCD 104mm (32T, Red). Select another color to get back on track. There's a problem loading this menu right now. Long Crank Shorteners For riders with serious mobility problems. Easy to assemble instructions too. Crank arm length is the second most important factor in a comfortable and efficient bike fit. 4 Day Shipping. ps. See additional photos to see how they fit. Price. Reviewed in the United States on May 1, 2020. Browse our daily deals for even more savings! There was an error retrieving your Wish Lists. 2 Day Shipping. I use it on only one crank arm - the other knee is fine and I stop during my ride and adjust the shorteners as my knee loosens up. New other (see details) Used. Reviewed in the United States on January 7, 2014. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Ride2 Crank Arm Shorteners for up to 43mm wide 9/16 arms 4.3 out of 5 stars 30. The multiple holes provide adjustment flexibility versus having one hole drilled into the crank arm and hoping it has been placed correctly. The Swing Crank arm has 4 holes for added flexibility in … see all. Their PR is excellent and you can't any better then that. Price. One method that has gained in popularity among triathletes is to move to a shorter crank length. Of course this reduces the torque that can be produced by quite a bit, but it allowed me to ride again. 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