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Bicycle Pedal Extenders for 9/16 Inch Cranksets 21mm Spacers Bike

About this product

Product Identifiers

GTIN0685450646512
UPC0685450646512
eBay Product ID (ePID)1839867393

Product Key Features

Stroke Length2
ColorBlack
Bar Ends IncludedNo
Compatible Bike TypeUniversal
Wheel Size16 in
Crankarm Length140 mm
EnergyL 2.1 x W 1.7 x H 0.3 inches
FeaturesIncludes one Right and one Left Pedal Extender,Use this set with any 9/16 in. threaded pedals to extend the pedal position outward by 21mm (0.825 in),Prevents knee strain and rubbing against the rear tire/frame for those with a naturally wide stance,CNC machined from solid billet Chrome-moly steel,Right and Left extenders are easily identifiable with unique L and R markings
MaterialSteel
Suspension TypeRear

Dimensions

Item Height200 mm
Item Diameter9/16 in
Width90 mm
Item Weight20 Hundredths Pounds

Ratings and reviews

4.9
36 product ratings
  • 31 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Save your knees and hips!

    Fits my 9/16 just perfectly, Looks a lot nicer in person than in photo, Shiny and solid, built to last and hold up to the elements. I've been commuting on a bicycle for three years now, always noticed how my heels were hitting the cranks and my toes were pointing outward especially on the right foot, even had some knee pain they would make a crack sound when standing up. I doubted this item would solve any issues but after I put them on they solved all my problems even saddle related problems - even my sitbones were getting compressed by improper foot to knee to hip angle. This product is giving me extremely close to perfect alignment, went with the 21 mm to start, might need a 25 for my right foot or just a 2 mm washer spacer but it feels wonderful. I also felt massive muscle stimulation in my legs, I'm going to be building up a lot of muscle because of these. Used my park tool 15 mm wrench to remove my original pedals and had to use a 19 mm wrench for the item but that's just for removal.

    Verified purchase: YesCondition: New

  • If you have wide feet...

    If you have wide feet like I do, you know the challenges of finding shoes that fit. But put a EEEE width foot on a pedal intended for a D width foot and you find the outside of your foot hanging off the outside of the pedal. This is the solution since you cannot buy wider pedals. The first time out on my normal 8-mile sprint I knocked off 5 minutes of my usual time without even breaking a sweat. I was just feeling them out when I noticed my speed increased without any additional effort and I attribute it to the only thing that changed: the pedal extension. My legs now transfer more power to the crank since the ball of my foot is not over the center of the pedal. If you have wide feet, you know the challenges in many areas we endure but i did not expect this much gain in riding pleasure for just a few dollars. Snag them: they're worth every penny.

    Verified purchase: YesCondition: New

  • Got these for all my bikes....

    This was the best price on this size of pedal extender I have found. I had gotten a set before from this seller....tried them out....and got 2 more sets for my other bikes. The name brand (look identical in fit, finish and quality) items are several dollars more. I have an arthritic knee, excess weight and very wide feet and these extenders with platform pedals allow my feet to find their most natural position and angle on the pedal. The expensive alternative is buying extra large platform pedals for $120+. There are also stainless steel versions of these extenders for $50+......what's the point? Both steel, both well machined, both very strong.....these win hands down. This seller was also fast to ship. This was a great solution to my small pedals/rubbing the cranks issues.

    Verified purchase: YesCondition: New

  • Easy on the Knees

    When I first started cycling I noticed that my wide fame just did not fit my bike. Knees would be sore and my foot positioning for the pedals would be wrong. i bought these for my two bikes and I always add them to any pedals I have for quick changing. I always use grease to screw the pedals on easily. Never had any trouble installing them and always fits. Just need to remember what the direction of the pedal wrench. They were made for installing but If you have a flush pedal (usually cheaper pedals do). Then you usually have a hard time removing the pedal from the extender. That's why if I get a new pedal I automatically get a new extender. I have never had them screw apart from the crank arm or pedal. Even when I have destroyed the tire these will stay where they should be. Great product.

    Verified purchase: YesCondition: New

  • Makes riding more comfortable!

    I don't have huge feet, but I was finding that my heels had a tendency to hit/rub on my chain guard. I had unconsciously started moving my feet to be off center on the pedals to compensate. This, led to soar feet after a longer ride and it tore up the bottoms of my shoes. These extenders fixed all of that. I am able to center my feet on the pedals, my feet do not hurt (even after a long ride), and my new shoes are not being torn up. Pros: They look better in person than they do in the picture The threading is correct for most bikes They are clearly marked as right and left They are very sturdy, even when I stand on them, I am confident that they will not break They have flat sides, easy to get a wrench on them to tighten them up with out tearing them up They are a perfect length for my use, not too long Cons: Only one sorta negative thing I can say about them, they are a bit heavy

    Verified purchase: YesCondition: New

  • quite functional and durable

    been on my bike for a year now, and for a 230-260lb rider (i've lost 30lb since i've installed them), i have no real complaints! could be much more rust resistant, but i won't fuss over aesthetics; the main job here isn't to be beautiful.

    Verified purchase: YesCondition: New

  • Great

    Problem with me is that I wear 9 1/2 HH for a shoe size. That means I have buckets for shoes. My feet are always rubbing up along the crank. These extenders allow more distance away from the crank arms. I highly recommend them

    Verified purchase: YesCondition: New

  • GIFT FOR FRIEND

    my friend has extra large feet, and was having trouble riding his trike.so i bought the extenders for him. they work beautifully, his big feet don't slide off any longer. Great Product.

    Verified purchase: YesCondition: New

  • Pedal extenders

    Great product was of very good quality and works well on my CX. Nice Cheers Paolo

    Verified purchase: YesCondition: New

  • The knees know

    Now that my legs are at the correct angle, I have no pain and more power to the pedal. These thing are great!

    Verified purchase: YesCondition: New