Wheels turning at 800 revolutions per mile can generate a lot of friction and heat. Roller-type or ball bearings packed in grease inside all four wheel hubs allow wheels to spin freely without ...

He demonstrated this by splitting the rear wheel of his bike first in half and then thirds to create an absolute head turner. Since a conventional bicycle wheel with tensioned spokes would ...

The more drag between the pedals and the smart trainer, the slower the virtual rider will go for the same energy input.

While Bike Ahead is mostly known for 6-spoke monocoque wheels, their Three Zero line-up delivers 3 types of lightweight & ...

The taller 44mm rear rim makes for a slightly stiffer wheel build, for more responsive acceleration. Bearing more of the rider’s weight, shielded from the wind by the rider’s lower body and locked ...

In the midst of a recent garage work session, it became clear I was maintaining not one set of bearings, but two. The task at hand was a mock-up of the rear wheel assembly on my Honda XR600R project.

Engine bearings are located in the deepest recesses of the engine block and rotating assembly. They contain a lining of babbitt metal to reduce the friction generated by rotating engine parts.

Traditional ball joints and wheel bearings complete the steering and suspension set-up. Like all moving suspension and steering parts, they wear out with age and use, especially ball joints and ...

If you’re driving along and notice a rumbling or grinding noise coming from one of the corners of the car or your steering feels more wobbly than normal, it’s possible you have a faulty or ...

[Liebregts] is working on a trike design, and needed a pair of wheels to go up front. Regular bicycle wheels wouldn’t do, as they’re not designed to work with a single-sided support.

New Hunt Proven Carbon XC Dynamo wheels are an ultra-distance racer's dream combining a lightweight carbon MTB rim with ...

Volunteers from the King Ranch and 1PointFive built more than 300 bikes for South Texas second graders Thursday.