SRAM X4 Rear Derailleur - Long Cage - 7/8/9 Speed  BNIB

                  DESCRIPTION

Leveraging the legendary history of SRAM shifting, the X4 rear derailleur provides great shifting performance.


MODEL ID

RD-X4-A1

FEATURES
  • Low profile design
  • Wide pivot design for superior stiffness during shifts

SPECIFICATIONS

CAGE (RD)Long, Medium
CABLE PULL RATIO1:1
SPEED (RD)9/8/7s
COLOR (RD)Black, Silver
CAGE MATERIAL (RD)Aluminum, n/a
PULLEY BEARINGS MATERIALSteel
MAX TOOTH34