Desviador Trasero Shimano 105 R7100

Pros y Contras

• This rear derailleur shifts quickly and smoothly even under load.
• Switching speed and precision has been further optimised.
• Shadow technology making it better aligned and protected under the cassette from damage.

• The weight of this mechanical rear derailleur sits slightly higher than previous Ultegra or Dura Ace level models.

Especificaciones