Back in November, BikeRadar reported on a drivetrain efficiency study by Friction Facts, and our relationship with the component tester continues to bear fruit, with this installment investigating the ...

What is the best transmission for a motorcycle: chain, belt or shaft drive? Some say motorcycle riders only wear black t-shirts and jackets because old chains used to cover them in oil. That could ...

What are some outstanding design/ construction features in a chain drive, and how do they contribute to higher productivity? Chains are versatile components used in power transmission, conveying, and ...

There are now quite a few electric skateboards on the market, although they pretty much all have four wheels, are direct- or belt-drive, and top out at around 20 mph. The Speedboard is a little ...

Electric bike technology has advanced leaps and bounds in recent years, so much so that the very foundations of the bicycle as we know it are being overhauled. Sure, even the most sophisticated ...

Back during WWII, Chrysler bodged five inline-6 engines together to create the powerful A57 multibank tank engine. [Maisteer] has some high-revving inline-4 motorcycle engines he’s trying to put ...

Motorcycles aren’t the wondrously complex machines many people make them out to be. Although outside observers might see a bike as a delicate ballet of rider inputs and bare suspension scaffolding, it ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a deputy editor and Verge co-founder with a passion for human-centric cities, e-bikes, and life as a digital ...

A motorcycle’s final drive, or the part that makes the bike move, can be a shaft, a belt, or most commonly, a riveted master link chain. You know, like the one on your 10-speed bicycle. And just as ...

The Honda Grom is the little motorbike that can... get you anywhere in a city and quickly. It's a real-deal motorcycle with a clutch and gears, but fun-sized and affordable. In 2014, Honda debuted an ...