Shimano TIAGRA ST-4700 Road Bike Folding Bike 2×10 Speed STI Shifter Brake Lever Posted January 15, 2024 Shimano TIAGRA ST-4700 Road Bike Folding Bike 2×10 Speed STI Shifter Brake LeverBrake lever_Clamp band: (23.8 – 24.2)mm. We will do our best to help you resolve your problem.