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 ...

全新 ULTEGRA R8100套件进入到12速时代，带有无线Di2变速功能和更快的后拨链器动作速度。全新ULTEGRA R8100有史以来首次加入功率计链轮选项和全碳真空胎型碟刹轮组。 如果说全新的DURA-ACE R9200是为那些寻求各种竞技优势的车手而设计，那么全新的ULTEGRA R8100就是这些 ...

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 ...

Ultegra R8000 presents a host of real improvements over the already excellent 6800 series groupset, performing just as well as Dura-Ace 9100 at the cost of a 260g weight penalty Buy if, You want a ...

If you’re looking for a mid-range road bike, it’s likely it will come with either a Shimano Ultegra or 105 Di2 groupset. Both of these performance groupsets from Shimano have electronic shifting, ...

The year 2018 seems like a lifetime ago given where the world has gone since then but four years ago Campagnolo dropped the first 2x12 groupsets into the market. At the time it was mechanical only but ...

Some readers will likely note Shimano already has clutch mountain bike derailleurs that can be paired with electronic shifting for 1x systems. With the new Ultegra RX derailleur, Shimano expands ...

You can trust Cyclingnews Our experts spend countless hours testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test. Shimano Ultegra is ...