In order to stay compact and lightweight, most folding bikes have just a single chainring, limiting their hillclimbing capabilities. The Easy Ride is made to address that issue, by incorporating two ...

Clutch derailleurs are designed to prevent the chain from falling off the chainring and cassette on rough terrain. They can also significantly quieten a bike and reduce chain slap. When they were ...

Some MTB tech standards seem to have existed for decades with little change – sometimes because there’s no better solution, sometimes because there’s no point in updating them. Technological ...

In a front-wheel-drive car, the front wheels have to do everything: steer, put the power down, and carry most of the car’s weight. That can make the car’s responses feel dull and its balance ...

Rider Feature: With the recent retirement of the 2018 Vuelta a España and the 2025 Giro d’Italia winner, Simon Yates, we though it would be good to look back at this article by Ed Hood. There have ...

Abstract: Three constructions for n-dimensional regular simplex codes /spl alpha//sub i/, 0/spl les/i/spl les/n, are proposed, two of which have the property that /spl alpha//sub i/ for 1/spl ...

Herpes meningitis is caused by herpes viruses and usually resolves on its own in about 10 days. Symptoms include headache, fever, and a stiff neck, and it's important to seek medical care if you ...

Taking a warm bath and using a cool compress can help manage genital herpes symptoms. Practicing safer sex, like wearing a condom, helps prevent spreading genital herpes. Antiviral medications like ...