Shimano Tiagra ST-4703 3x10-Speed Shift/Brake Lever Set, Black

Shimano Tiagra ST-4703 3x10-Speed Shift/Brake Lever Set, Black

• ST-4703 levers are ONLY compatible with RD-4700-GS rear derailleurs
• Constructed with durable, lightweight materials for enhanced durability and rider comfort during long rides and demanding cycling conditions.
• Features innovative OPTISLICK cables with a corrosion-resistant, friction-reducing coating that ensures smooth cable routing and effortless gear adjustments.
• Ergonomic dual control levers with Reach Adjust technology enable customizable fit for all hand sizes and riding styles, improving control and reducing fatigue.
• Compatible exclusively with RD-4700-GS rear derailleurs, this set offers seamless integration for accurate, responsive shifting in a sleek black finish suitable for modern road bike aesthetics.