Zipp Service Course SL-70 Drop Handlebar - Aluminum 31.8mm 44cm Matte BLK B2 ModelNumber=H3619 }Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic

}Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic Brake Lever and Caliper - Rear Flat Mount Finned Resin Pads Black

}Shimano BR-MT420 Disc Brake Caliper - Front or Rear Post Mount Hydraulic Includes Metal Pads Black

At the opposite end is a precision closed 15mm axle nut tool that’s angled to provide ample clearance away from wheels

Tough nylon composite body with adjustable replaceable steel pins

}Shimano Dura-Ace RD-9070 Rear Derailleur Outer Plate and Stopper Pin

Zipp Service Course SL-70 Drop Handlebar - Aluminum 31.8mm 44cm Matte BLK B2 ModelNumber=H3619 }Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/HydraulicZipp Service Course SL 70 Drop Handlebar Aluminum 31. 8mm 44cm Matte Black B2. The Service Course SL 70 is the bike fitters go to bar. The short reach to the hoods allows a proper fit without compromising stem length and steering control. With the revised ramp angle proper fit is now achievable on even the most challenging setups. Contoured top bar for natural ergonomic grip Internal cable routing Aluminum 7050 construction Compatible with clip ons