It’s one thing to look at the video, but up close they really are a sight to behold – they literally challenge everything you think you know about a spoked bike wheel.
Take the mammoth Caterpillar 797F Mining Truck (pictured above), which stands more than 25 ft (7.6 m) tall and weighs in at 1,375,000 lb (623,700 kg). Each of the big Cat's six monstrous 59/80R63 tires stands over 13 ft (4 m) tall, weighs about 12,000 lb (5,440 kg) and costs somewhere in the range of US$38,000 each.
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Design concern: Compressing the suspension changes the center of the wheel. When the wheel is also rolling this means there needs to be a ‘handoff’ between the three struts. The result will be the translation of energy in to compressing the next strut which will slow the wheel. Torquemada on May 21st, 2016 - 9:39am
We put up with a lot from our pneumatic tires, from punctures and blowouts, to slashings and the certainty of relatively frequent, inconvenient replacements and giant piles of waste rubber. The current technology seems well overdue for a revolutionary overhaul, if you'll pardon the pun, and yet despite dozens of fascinating attempts to reinvent the wheel, nothing seems to have found traction yet. Boy, I'm on a roll here.
Quicker shift times, a tightened suspension, a 30/70 torque split and sport-tuned stability control empower TRX with the optimal performance-truck setup on paved surfaces.
It’s important to note, that the axle is slightly wider than the tail of the frame. I widened the opening by grinding down just enough metal at the tail work a rotary tool to gain clearance. After that, it took no time to install. As an aside, this presents a perfect opportunity to change your brake pads as well. I was extremely hesitant to buy one of these wheel assembly kits. Many had reviews of non-spinning wheels or other horror stories, but this one did not. I took the jump, and it has worked out perfectly. No more back flats to worry about, and no loss to top speed! The ride is a little bumpier, but i only noticed the first ride or two. Slight decrease to total range as well, but that’ll happen. It fit my M365 perfectly, just had to adjust the brakes to fit this setup. I can not recommend this enough as a quick solution to eliminate flat tires as an issue. I am beyond pleased with my purchase
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Schwinn High Timber ALX Youth/Adult Mountain Bike, Aluminum Frame and Disc Brakes, 29-Inch Wheels, 21-Speed, Black
The spokes on a standard spoked wheel hold it in tension. If the spokes lose tension, they start to break and the rim will buckle. A Loopwheel is not held in tension by its springs.
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Monitor instantaneous horsepower readings, steering angle measurements, personal records and more—all in a customizable dashboard.
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The Acrobat doesn't exactly "reinvent the wheel," as the cliche goes, but it does improve upon it. Eliane Rozanes, one of the Acrobat’s engineers, said it has a built-in symmetrical and selective suspension system. In layman's terms, that means it takes the bumps so you don't have to.
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The rim won’t bend or suffer from any deformation. Just the hub will move relatively to it. Ryan on April 15th, 2013 - 9:32am Nash on April 15th, 2013 - 11:00am ant1 on April 15th, 2013 - 1:29pm g on April 15th, 2013 - 11:36pm i'd like to see some comparisons on April 23rd, 2013 - 1:15pm
This causes the hub to momentarily dip down within the wheel by up to 45 millimeters, so it’s actually a bit off-center until the springs flex back into their regular state. For this reason, the wheels will only work on bikes that already have sufficient space between the fork/frame and the tire – otherwise the bike would be hitting its own tires when the springs compressed.