Shimano GRX Di2 ST-RX715 12 Speed Shifter + Flat Mount Caliper E1 Faced with the extreme challenges

Faced with the extreme challenges of today's XC tracks

or tougher jobs requiring maximum hold

Gears: 12-speed

A RECCO® Reflector helps rescue services easily and quickly locate you if something goes wrong

Sidewall Color: Transparent

Shimano GRX Di2 ST-RX715 12 Speed Shifter + Flat Mount Caliper E1 Faced with the extreme challengesThe GRX Di2 ST RX715 Shift Hydraulic Disc Brake Lever Kit delivers fast 1x12 speed wireless shifting and powerful, easily controlled braking for any mixed terrain exploration. Up front, the easily programable wireless Di2 levers have a shape and lever path that is optimised for great ergonomics on handlebars with a flared drop, ensuring easy shifts and great bike control from either the hoods or from the drops of the handlebars. The brake lever has