Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK Chain Width-1/8 Pedal Material Alloy Primary Color

Pedal Material Alloy Primary Color Gold Pedal Bearing Bushing and Sealed Pedal Weight 383g Pedals Thread 9/16 Spindle Material Cr-Mo Pedal Dimensions 110mm x 107mm

5" 12 x 142mm Center-Lock HG 11 MTN Black

Two 15mm wrench openings at 30 degree and 45 degree angles for best mechanical advantage regardless of pedal position

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

13/57E/ICR Headset 1

Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK Chain Width-1/8 Pedal Material Alloy Primary ColorYour 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