Shimano RD-RX820 GRX Rear Derailleur, 2 x 12 Speed, One-Spec Cage, Grey/Black, IRDRX820

 

• Silent and secure rear shifting on rough terrain
• Adjustable chain stabilizer prevents chain slap and drops
• Shimano Shadow RD+ offers less distraction, a quiet drive train, reduced chain slap and a solution for chain drop
• ON/OFF stabilizer switch matches terrain for smooth and reliable shifting on mixed surfaces
• Direct attachment, w/OT-RS900 (Black) 240mm x1, long nose cap x1
• Compatible with HG 12-Speed Chains
• Top sprocket: Max. 11T/Min. 11T
• Low sprocket: Max. 36T/Min. 34T
• Total capacity: 42T
• Max Front Difference: 17T
• Compatible Chain: HG 12-speed
• Recommended Cassette: CS-R8101-12 11/30T or 11/34T; CS-R7101-12 11/34T; CS-HG710-12 11/36T
• Cable Adjuster
• Cage Length: One-Spec
• Pulley Teeth: 11/13t
• Weight: 270g.
• MPN: EBRR451AR73L
• UPC: 192790303611

 

BRAND NEW IN RETAIL PACKAGING, SOLD BY AUTHORIZED RETAILER WITH MANUFACTURER’S WARRANTY