Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic Brake Lever Caliper - Front Flat Mount Finned Resin Pads BLK CheckoutTitle=DT Swiss Hidden Alloy Nipples }SRAM GX Eagle Groupset -

}SRAM GX Eagle Groupset - 170mm Crankset 32t DUB Trigger Shifter Rear Derailleur 12-Speed 10-52t Cassette and 12-Speed Chain

Durable hard anodized finish

}Sunday Removeable 990 Brake Mount

Zipp Vuka / Stealth Riser KitsBolt kits sold separately

Works with all single double and triple road or mountain cranksets

Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic Brake Lever Caliper - Front Flat Mount Finned Resin Pads BLK CheckoutTitle=DT Swiss Hidden Alloy Nipples }SRAM GX Eagle Groupset -Shimano Tiagra ST 4720 BR 4770 Mechanical Shift Hydraulic Brake Lever and Caliper Front Flat Mount Finned Resin Pads Black. The Shimano Tiagra ST 4720 hydraulic shift brake lever brings the all condition confidence and refined ergonomics of hydraulic disc brakes to the quick and intuitive shifting cyclists expect from Shimano Tiagra. 2x10 speed TECH SPECS Pad Compound Resin Defined Color Black Brake Lever Use Left Color Black Brake Caliper Mount Flat