Shimano Dura-Ace Di2带有电子变速功能的组件已被专业选手用于各个世界大赛: 越过最高的山峰，极端恶劣的气候条件，穿过糟糕的道路及赛道。现在，这项革命性的技术被用于SHIMANO ULTEGRA系列，以满足更广泛的公路车手及自行车发烧友。小编有幸在2012亚洲自行车展 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Shimano look to have raised the bar once more, with the long-rumoured Ultegra version of their ...

With the launch of the Dura-Ace 9100 comes new firmware offering road riders Synchronized Shifting options between front and rear derailleurs. This technology has now been made available to Ultegra ...

最近刚刚发布的Shimano Ultegra 6800套件又有了Di2电子变速版本，型号是Ultegra 6870 Di2，代替原先的Ultegra 6770 Di2，它和6800共享相同的11速组件。电子版本不同的地方在于手变、后拨、前拨，传动部分的牙盘、飞轮和链条是一样的。 ST-6870手变 ST-6870手变从顶级的Shimano ...

The RX 827 rear mech finally gives us what folks have been asking for from the big blue S. But is it too little too late?

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 ...

It’s been long been rumored and inevitable after Shimano unveiled R9100 Dura-Ace, but now the Ultegra groupset has received an update. There’s some interesting news that should please some of our ...