Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK Chain Width-1/8 Length 400 Color Black Anodized

Length 400 Color Black Anodized Min Height 248 Travel (mm) 50 Actuation Cable Remote Adjustment Indexed Diameter 27

}Shimano Dura-Ace FC-R9200 Crankset - 175mm 12-Speed 54/40t Hollowtech II Spindle Interface Black

13/57E/ICR Headset 1

Pedestrian friendly Zoom mode signals those around you with a gentle change in brightness

The Teravail Fluent carbon rim delivers a light and lively ride feel with a durable design backed by a lifetime warranty

Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK Chain Width-1/8 Length 400 Color Black AnodizedYour time on the bike is precious let Shimano make it even better. Ultegra ST R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. The BR R8170 hydraulic 2 piston disc brake caliper brings a new level of control to the road cycling world with improved modulation and a quicker initial