Shimano Dérailleur Av Double DI2 FD-RX815 GRX

Shimano GRX Double DI2 FD-RX815 electric front derailleur - Black • The precision of Di2 : straight from the road and cut for outstanding performance, this GRX version in 2x11 speeds of the Shimano Di2 derailleur adopts characteristics of maximum: rapid indexing, easy adjustment and fluid tray passage . Its particularity comes from the clearance of 2.5mm which offers the possibility of mounting tires up to 42mm in section. • Braze-on mounting : this front derailleur has a reliable and robust braze-on mounting. By resisting the elements and in particular the accumulation of mud, operation is guaranteed in all the conditions encountered in gravel and bikepacking. The impermeability of the structure also ensures and will allow the athlete to wash his machine with a jet of water without risk of damaging the electronic system. • Double chainring and 11 speeds : specially dedicated to off-road, this part is intended for use in 2x11s . It will work wonderfully with Shimano chainrings in teeth up to 50 teeth for a set faithful to the reputation of the Japanese brand.