Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic Brake Lever Caliper - Rear Flat Mount Finned Resin Pads BLK Rim Width (Internal)-28.5 }Wera 8100 SA 6 Zyklop

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Built for stiffness and precision it delivers efficient power transfer in fixed-gear setups

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Alarm at a volume of at least 100 dB for 15 seconds followed by automatic reactivation

Shimano Tiagra ST-4720/BR-4770 Mechanical Shift/Hydraulic Brake Lever Caliper - Rear Flat Mount Finned Resin Pads BLK Rim Width (Internal)-28.5 }Wera 8100 SA 6 ZyklopShimano Tiagra ST 4720 BR 4770 Mechanical Shift Hydraulic Brake Lever and Caliper Rear 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 Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Mount Flat Mount Brake Lever Use