Shimano GRX Di2 ST-RX715 12 Speed Shifter + Flat Mount Caliper Wahoo+ZWIFTJulySale Our versatile and durable 8

Our versatile and durable 8 oz

87 oz (Small)

) But we have more than just anecdotes to prove it

Maxxis Dissector 29 x 2

Shimano GRX Di2 ST-RX715 12 Speed Shifter + Flat Mount Caliper Wahoo+ZWIFTJulySale Our versatile and durable 8The 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