add the proprietary 4C Graphene compound

The Shimano SL-M315 Shifter offers light shifting operation

bigger is better

The derailleur kinematics are precisely tuned to use a more direct cable path

SANTA CRUZ Carbon Riser Handlebar - 35 x 800mm - 35mm Rise - Black rear-derailleur add the proprietary 4C GrapheneFor when the going gets rough, you don't want to be second guessing your bar choice. Designed for big hits and keepin' it pinned between the tape, our newly revised Riser Carbon Bar hits the sweet spot of stiffness and compliance. Clamp: 35mm Width: 800mm Rise: 35mm Backsweep: 8. 5 Weight: 185g, Torque Recommendation: 4nm