Eagle range on a drop bar bike? Now that’s a party. The Apex Eagle rear derailleur quietly and quickly shifts across our 12-speed Eagle cassettes, while 1x-specific chain retention technology keeps the chain where it needs to be. It’s the best of our road and mountain bike innovations in one package.

Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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Features
  • Compatible with 50T and 52T Eagle cassettes
  • Works with 12-speed mechanical Apex and Eagle shifters
  • Use with Eagle chain
  • Roller Bearing 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

Specifications

Cage (RD) n/a
Cable pull ratio X-actuation
Speed (RD) 12s
Color (RD) Black
Cage material (RD) Aluminum
Pulley bearings material Steel
Max tooth 52
SKU SRM-RD-APX-152-D1
Model # RD-APX-152-D1
Barcode # RD-APX-152-D1
Brand SRAM

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