SHIMANO GRX Di2 FD-RX815 2x11-SPEED FRONT DERAILLEUR Wheels and Hubs The fast charging feature gets

The fast charging feature gets the batteries to 75% extra quick

Hard-Case Lite gives riders lightweight flat protection and reflective sidewalls add visibility to this smooth rolling

8mm oversize handlebars on mountain bikes

The helmet pads are soft

Anodized AL-6061 alloy construction

SHIMANO GRX Di2 FD-RX815 2x11-SPEED FRONT DERAILLEUR Wheels and Hubs The fast charging feature getsMatching the Shimano GRX cranksets, the GRX Di2 FD RX815 2 x 11 speed front derailleur is engineered with a 2. 5 mm wider chain line compared to conventional road derailleurs. This extended chain line geometry accommodates tyre widths up to 42 mm, making it ideal for rough terrain riding. The derailleur delivers wider range front gearing and enhanced tyre clearance, supporting gravel, cyclocross, and mixed surface adventures. Built from aluminium,