Câmbio dianteiro (2x11 velocidades)

Câmbio dianteiro (2x11 velocidades)
  • Quick and smooth front shifting under high pedaling torque
  • Programmed chainguide control
  • SHIMANO SYNCHRONIZED SHIFT
  • Redesigned to fit a wider gear pitch without sacrificing shifting performance
  • Shorter rear-center length (410 mm) with 135 mm O.L.D.
  • System communication with rear derailleur, combined with programmed chainguide control means minimal chance of chain drop