Shimano GRX FD-RX815 Di2 Front Derailleur upsell Integrated cage increases stability and

Integrated cage increases stability and control when not clipped in and protects binding mechanism against impacts

• Aluminum sidebars with masterlink storage

Extremely durable

2-piece road

Repairs large punctures and slices

Shimano GRX FD-RX815 Di2 Front Derailleur upsell Integrated cage increases stability andThe SHIMANO GRX RX815 Di2 front derailleur delivers quick and smooth front shifting even under high pedaling torque. It's designed for a wider, 17T front range and it has programmed chain guide trim settings and can be used in full or semi SHIMANO SYNCHRONIZED SHIFT modes. Average weight 135 g Action_Down Swing _ Action Down Swing Chain line (mm) 46 Chain stay angle 61 66 Compatible chain HG EV 11 speed HG X11 E TUBE connector (pcs) 0 E tube port