web exclusive
1/2
SHIMANO

12-speed rear derailleur Shimano GRX RDRX820SET

132.50
Pay with

12-speed rear derailleur Shimano GRX RDRX820SET: quiet, reliable shifting for all terrains.

Sold and shipped by Sport & Go CH

Description

  • ・Silent and safe rear gear changes on rough terrain
  •  "Adjustable chain stabilizer prevents chain slapping and jumping
  •  "SHIMANO SHADOW RD+
  • ・Smooth, reliable gear changes on mixed surfaces
  •  "ON/OFF stabilization switch adapts to the terrain
  • ・Maximum difference between plates: 17D
  • ・Small sprocket: Max. 11T/Min. 11T min
  • ・Large sprocket: Max. 36D/Min. 34D
  • ・Total capacity: 42 D

COMPOSITIONS / ADVICE

  • condition new
  • position back

USER REVIEWS