Shimano GRX Di2 ST-RX815 11 Speed Shifter Road Despite an initial concern related

Despite an initial concern related to the increase of the q-factor

ultra-compact bar style torque ratchet allows you to easily and precisely install

Replacement CULT bearing kit for Campagnolo Ultra Torque cranksets

5 g to a 29” mountain bike wheel

390g (9-42T)

Shimano GRX Di2 ST-RX815 11 Speed Shifter Road Despite an initial concern relatedThe SHIMANO GRX DI2 DUAL CONTROL LEVER delivers light and responsive shifting for mixed terrain riding. The ergonomic shifter design improves comfort and the textured, anti slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of SHIMANO electronic shifting and synchronised shifting. Specifications Improved grip and confidence on choppy surfaces and descents Raised hood head prevents hand misalignment and