IRVINE, CALIFORNIA –Shimano joins the hydraulic cyclocross and road disc brake movement today with its new Ultegra 6870 Di2 and R785 disc brake component launch. Only months ago, the cyclocross world ...

CARS.COM — Subject to tremendous friction and heat, brake pads wear down and must be replaced as part of a car’s regular maintenance. In disc-brake systems, the brake pads are the friction material ...

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