We’ve crunched the numbers and rounded up the details: Below are our price estimates of the fastest mountain bikes ... S-Works Epic World Cup. This purebred race bike has a scant 75 millimeters ...

Now, a version of that very same bike — touted as the “fastest dirt bike in the world” — has entered full production. But ...

Hi Power Cycles (HPC) introduced its latest record-breaking e-bike, which was inspired by the public-facing side of Batman and claims to be the “fastest factory e-bike in the world.” ...