Shimano has officially unveiled electronic shifting for its 12-speed GRX groupset, seeing it draw level with SRAM and Campagnolo equivalents. Named RX825, the new electronic components work in ...

This one is a bit of low-hanging fruit, isn’t it? Last year, we predicted that Shimano would drop an electronic Di2 version of its GRX gravel groupset. So far, we’re most of the way correct ...

世界上的职业砾石车手（或其中一部分）很喜欢谈论山地车轮胎在几乎所有情况下都比砾石轮胎更快。许多人更是讨论过50mm宽的外胎是否可以适配自己的砾石车，外媒预测，许多砾石车手将几乎肯定选择超出车架最大轮胎间隙的产品。外媒还预测有些人会在实验后回到更窄的轮 ...