Manette de vitesses arrière Shimano Dura-Ace ST-R9100 lightspeed_id_LS_MATRIX_9579 Idéal pour les passionnés et

Idéal pour les passionnés et les cyclistes d'endurance qui recherchent la fiabilité du changement de vitesse électronique Shimano

Aerodynamic Efficiency: The rim profile is optimized for aerodynamic efficiency

Matchmaker X Compatibility: These shifters can be integrated with the Matchmaker X system

Full-Length YKK® Vislon® Zipper: The smoothest zipper available

especially in cooler weather

Manette de vitesses arrière Shimano Dura-Ace ST-R9100 lightspeed_id_LS_MATRIX_9579 Idéal pour les passionnés etThe pinnacle of mechanical braking and shifting, Shimano's Dura Ace R9100 shifters offer an extended reach of 20. 8mm, faster and more precise forward shifting, and are ergonomically designed to be more comfortable and easier to grip than previous versions, even after hours in the saddle.