Sensors mounted at each wheel that monitor the speed at which the wheels are turning. If one is turning slower than the others during braking, that indicates it is locking up, which could cause ...

Cyclists can already choose between plenty of cheap spoke-mounted LEDs that turn their bike wheels into highly-visible "rings of light" while they're turning. California-based startup MonkeyLectric ...

The basic formula for the job goes like this: New tire size divided by old tire size multiplied by speedometer reading equals actual mph. Not that difficult, but it only works for your head. Your ...