Shimano GRX FD-RX825 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, For 46-48t Max, Black/Silver T-Shirts Original Cannondale upper air seal

Original Cannondale upper air seal for Lefty 1

high and low speed rebound

UPC: 710845858321

EAN: 5051699002542

EAN: 4019238063691

Shimano GRX FD-RX825 Di2 Front Derailleur - 2x12-Speed, Braze-on, Down Swing, For 46-48t Max, Black/Silver T-Shirts Original Cannondale upper air sealShimanos GRX RX825 Di2 2x 12 Speed front derailleur delivers quick and precise front shifting even under heavy loads. Designed for a wider, 17t gear range, it utilizes a +2. 5mm chainline for improved tire clearance. The FD RX825 is compatible with Full, Semi Synchronized shift modes as well as the new FRONT SHIFT NEXT function for greater rider customization. Wider tire clearance made possible by the +2. 5mm chainline vs. conventional road front