• ST-4720 Shifter/brake lever and BR-4770 hydraulic flat mount caliper set
• Assembled & pre-bled with SM-BH90 hose
• Same light action and quick shifting internals as ST-4700
• Comfortable hood shape, closely matches the mechanical levers
• Reach adjustment
• Includes Optislick shift cable, SP-41 shift housing and L03A finned resin pads
• -03: front caliper only, with L03A pads; -04: rear caliper only, with L03A pads