动如脱兔静如止水是最高性能的表现，“刹得住”是我们喜欢玩重型山地车的基本要求。满大街常规的对置双活塞刹车已经无法满足需要，就算是升级来令片也是一样。稍嫌六活塞的刹车力道太强，较难精确操控刹车临界点，而对置四活塞的刹车操控力道就刚好。

SRAM have just announced details of a new brake lineup that sees the Avid name disappear in favor of bringing disc brakes under the SRAM parent brand. Named SRAM Guide, the new offering is a ground up ...

Robust, consistent, powerful and lightweight were the four criteria SRAM’s brake engineers were aiming to meet when they started developing the Guide brake two years ago. The process began by taking a ...