Following the trend of regulating e-bikes that local officials say pose a public safety concern, two more North Orange County ...

With 400 horsepower, a no-upcharge manual gearbox, and a pure, two-seat, rear-wheel drive layout the argument is clear.

A motocross track where two riders died has closed for the "foreseeable future", while an investigation is carried out into ...

Things might have got more complicated after the repaving of the Shanghai International Circuit, adding to the uncertainty that surrounds the race weekend.

Cup and Xfinity Series teams put Goodyear tires to the intermediate-track test Tuesday at Charlotte Motor Speedway.

Think of The Thermal Club’s track surface as the ‘Coachella Valley Cheese Grater.’ No circuit on the IndyCar Series’ calendar ...

Red Bull team principal Christian Horner has predicted a "tricky" race for his team this weekend at the Shanghai ...

When Chris King announced its foray into wheel systems with the carbon MTN30 and GRD23 wheels, which use recyclable ...