You want your bike to do everything, so you need gears that can do everything. The Apex XPLR derailleur hits the sweet spot of smooth jumps over a big gear range, all with unmatched chain security and the simplicity of a 1x drivetrain. Quietly and quickly shift across our 12-speed cassettes with 44T large cogs, knowing you’ll have the gears 
you need.

Features:

• Compatible with cassettes with 
44T large cogs
  
• Use with Flattop chain
  
• Works with 12-speed mechanical 
Apex and Eagle shifters
  
• Clutch controls chain tension for consistent shifting
  
• X-HORIZON straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force
  
• Cage Lock technology makes for fast wheel changes or chain installation

SKUs
Vendor Item # 00.7518.177.000
Model ID: RD-APX-1-D1