Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK

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Description

Shimano Ultegra ST-R8170A Di2 Shift/Brake Lever BR-R8170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLKShimano Ultegra ST R8170A Di2 Shift Brake Lever with BR R8170 Hydraulic Disc Brake Caliper Left Front 2x Flat Mount Black. Your 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 Shimanos proven SERVO WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. The BR R8170 hydraulic 2 piston disc

}Tektro TR180-52 Disc Rotor - 180mm 6-Bolt 1

5 Lockout Switch Shock Mounted Switch Eyelet Diameter (mm) 12

} Road racing/training rim based on the Aerohead rim with a wider footprint that allows for a more aerodynamic rim/tire combination when paired with a 23c tire

}Burley Replacement Axle Assembly: For 2010-2012 Encore Bee and Honey Bee

Laser etched logo

CNC machined using 7075-T6 aluminum provides strength and incredible durability

} Converts Ritchey Classic or Comp thru-axle disc hubs to QR axle (quick release not included)

Compatible with BOX Campagnolo Shimano and SRAM 11-speed drivetrains

These chainrings are for Shimano GRX cranks

}Tektro SP-TR50 Centerlock Disc Brake Rotor Lockring - Steel For 12mm Axle

CNC-machined

front/rear front description Pro5 center lock axle 15mm

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