Shift Lever Shimano Tiagra ST-4703-L Left, 3-Speed

Shift Lever Shimano Tiagra ST-4703-L Left, 3-Speed

The Shimano Tiagra ST-4703-L is a left 3-speed Dual-Control (STI) shift lever that combines shifting and braking in a compact and ergonomic design. The smaller and more refined lever shape improves grip and provides enhanced comfort and control for road riding.

The updated design reduces lever travel and makes shifting lighter and smoother. The 10-speed Tiagra series brings advanced technology to entry-level road performance, delivering reliable and precise operation for training and long-distance rides.

The ST-4703 model is designed for triple front chainring setups (3x10), ensuring smooth and accurate front shifting. Screw-type reach adjustment allows the lever position to be tailored to different hand sizes.

• Model: ST-4703-L
• Series: Shimano Tiagra 4700
• Type: Dual-Control (STI)
• Mount: Left
• Front speeds: 3-speed
• Compatibility: 3x10 drivetrain
• Reach adjustment: Yes (screw type)
• Handlebar diameter: 23.8 / 24.2 mm