SRAM NX Eagle 12-Speed Rear Derailleur Long Cage

SRAM NX Eagle 1x12 Speed Rear Derailleur - Black

SRAM’s new NX Eagle™ derailleur features the proven SRAM 1x-specific X-HORIZON™ design. The larger, 14-tooth X-SYNC™ lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and also adds to NX Eagle’s overall smooth-pedaling feel. The Type-3 ROLLER BEARING CLUTCH™ provides quiet, consistent performance and durability.

KEY FEATURES

• Completely new rear derailleur incorporating our proven X-HORIZON™ design and new Type-3 ROLLER BEARING CLUTCH™ technology.
• Eagle™ ecosystem-engineered mounting system and CAGE LOCK™ positioning add robustness.
• Eagle™ pulley technology provides greater efficiency, crisper shifting and quieter operation.
• Long Cage
• Cable Pull Ratio: X-Actuation
• 12 Speed
• Cage material: Steel
• Pulley bearings material: Steel
• Max. Tooth: 50T
• Weight: 340g

TECHNOLOGY:

#### CAGE LOCK With Cage Lock technology in the rear derailleur, wheel removal and installation - as well as chain installation - becomes faster and simpler. Just push the cage forward to create slack, and lock it into place.

ROLLER BEARING CLUTCH

This technology eliminates derailleur bounce and chain slap without sacrificing precision.

X-ACTUATION

Developed specifically for SRAM 1x drivetrains, X-Actuation keeps shifting sharp and consistent across the entire cassette.

X-HORIZON

This derailleur’s “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.

EAGLE

Eagle is SRAM’s newest 1x drivetrain technology that is lighter, simpler, more durable and easier to use. Eagle features all-new 1x components, engineered for greater durability and performance while maintaining a significant weight advantage over other drivetrain options. Eagle technology provides an expanded gear range of 520%, equal to 2x11 drivetrains.

X-SYNC SRAM X-Sync 1x chainrings provide the highest level of performance and durability. The SRAM X-Sync tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers.