Shimano ST-4720 Tiagra Shift/Brake Lever Left w/BR-4770 Rear Disc Brake Hydraulic/Mechanical Shift RGroup_3ADC51C5A461D467C2CC560B5E8DE904C3536AFB a maximum run time of

a maximum run time of 4

ensuring a secure handlebar connection

metal or silicone to change your watch's look and feel in a snap

featuring Odyssey Springfield Brakes and Odyssey Twisted PC Pro Pedals

It is QuickTrack compatible

Shimano ST-4720 Tiagra Shift/Brake Lever Left w/BR-4770 Rear Disc Brake Hydraulic/Mechanical Shift RGroup_3ADC51C5A461D467C2CC560B5E8DE904C3536AFB a maximum run time ofThe Shimano ST 4720 Tiagra Shift Brake Lever Left with BR 4770 Rear Disc Brake provides cyclists with precise control and smooth shifting. It features hydraulic mechanical shift capabilities and is compatible with rear disc brakes for reliable stopping power. The ergonomic design ensures comfort, and its durable construction promises long lasting performance on every ride.