Landrider autoshift bicycle

Follow along with the video below to see how to install our landrider autoshift bicycle as a web app on your home screen. Note: This feature may not be available in some browsers. Media New media New comments Search media.

More about QR Codes. Email to a Friend. Be the first to review this product. Get notified when back in stock Get price alert. Established , founder and proprietor Roger Charly on Premises. We detected that your JavaScript seem to be disabled. You must have JavaScript enabled in your browser to utilize the functionality of this website.

Landrider autoshift bicycle

Automatic shifting on a bike sounds like an innovation of the future - but it turns out it's already arrived… a while ago. Junior Tech Writer. During a commuter cheap bike challenge that featured on the GCN YouTube channel a while back, our presenter Hank turned up with a rather unusual bike. This bike from the early s had an automatic rear derailleur. This isn't something we had come across here at GCN before, so thought we would take a proper dive in to just what it is. For this futuristic bit of technology, we need to look back in time a bit. Specifically back to when an American company named LandRider released the Auto-Shift derailleur. No small investment. The LandRider Auto-Shift required a large guard to protect the spinning counterweights. What is especially intriguing about the Auto-Shift is how there is no battery, no cables and no electronics at all. The Auto-Shift is a purely mechanical system that uses a series of counterweights and belts to shift, based on the input to the cassette. The system relies on a plastic disc fitted behind the cassette, and this disc has a belt fitted around it that is connected to a small gear on the rear of the derailleur. The derailleur itself has two small counterweights that are fixed to the gear the belt is driving. As you ride faster and faster, these counterweights get pulled apart by the centrifugal force exerted on them. The parallelogram of the derailleur is connected to the internal section of the counterweights, as the weights separate and get pulled apart.

It was then I decided to build a triple landrider autoshift bicycle shifter along with introducing a unique shifting system that eliminates cross chaining, something I've always wanted to do.

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More about QR Codes. Email to a Friend. Be the first to review this product. Get notified when back in stock Get price alert. Established , founder and proprietor Roger Charly on Premises. We detected that your JavaScript seem to be disabled.

Landrider autoshift bicycle

Automatic shifting on a bike sounds like an innovation of the future - but it turns out it's already arrived… a while ago. Junior Tech Writer. During a commuter cheap bike challenge that featured on the GCN YouTube channel a while back, our presenter Hank turned up with a rather unusual bike. This bike from the early s had an automatic rear derailleur. This isn't something we had come across here at GCN before, so thought we would take a proper dive in to just what it is. For this futuristic bit of technology, we need to look back in time a bit. Specifically back to when an American company named LandRider released the Auto-Shift derailleur. No small investment. The LandRider Auto-Shift required a large guard to protect the spinning counterweights. What is especially intriguing about the Auto-Shift is how there is no battery, no cables and no electronics at all.

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Use of this site indicates your consent to the Terms of Use. Dec 30, SirLurksAlot. I know it's not within everyone's budget or ability, but an internally geared hub is what I'd fix it with. Having to trim the gears with your speed is far from ideal and would become very wearing on a long ride. To each their own. However, it wasn't too much longer after that I had to get another heart surgery due to a congenital birth defect. Vendor Directory. Sep 9, gearhead Originally Posted by kaxx This has the effect of pulling the cage over and shifting down into a smaller cog, allowing the rider to pedal at a fixed cadence.

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Likes: 2, Engine Trouble Loss of top end speed. Install the app. What a relief Once you consider that a shifter is not required with the Auto-Shift, the weight difference between the two systems isn't that dissimilar. Find More Posts by dedhed. Impressive sprinter - quite possibly the fastest member of the GCN team. Likes: 11, Advanced Search. Posting Rules. More about QR Codes. The Golden Boy.