Detailed Specifications

Brand: SRAM
Model: NX Eagle Groupset
Crank Arm Length: 175 mm
Chainring: 32T X-SYNC 2 Direct Mount (Boost spacing)
Drivetrain Speeds: 12-Speed
Cassette Range: 11-50T (PG-1230)
Crank Interface: SRAM DUB (Boost 148mm spacing)
Rear Derailleur: NX Eagle 12-Speed with Type-3 Roller Bearing Clutch
Shifter: NX Eagle Trigger Shifter
Chain: NX Eagle 12-Speed (PowerLock link included)
Intended Use: MTB / E-MTB / Trail / All-Mountain
Bottom Bracket: Not included (sold separately)
Freehub Compatibility: Standard Shimano/SRAM 8/9/10-speed splined driver body (not XD)

Additional Features

Wide-range 12-speed system (11-50T) provides an optimal gear spread for steep climbs and fast descents.
NX Eagle crankset with X-SYNC 2 tooth profile delivers precise chain control for quiet and efficient operation.
DUB spindle design enhances bearing durability and frame compatibility across standards.
NX Eagle derailleur features proven 1x-specific X-HORIZON geometry for smooth and consistent shifting.
Type-3 Roller Bearing Clutch reduces chain slap while maintaining chain tension.
Trigger shifter delivers intuitive and responsive shifts across the full Eagle cassette range.
NX Eagle chain engineered with SRAM’s Eagle architecture for improved wear life and smooth power transfer.
Compatible with standard freehub bodies — no XD driver required.

Important Usage Notes

Requires a SRAM DUB bottom bracket (sold separately).
Fully compatible with all SRAM Eagle 12-speed ecosystems, allowing easy mix-and-match upgrades.
Designed for Boost 148mm rear spacing; ensure correct chainline setup during installation.
Intended for MTB and E-MTB use where durability and simplicity are key.
Professional installation recommended for proper torque and alignment.

Riding Impressions

The SRAM NX Eagle 12-Speed Groupset brings the performance and simplicity of SRAM’s premium Eagle line to an affordable, durable package. The 11-50T cassette ensures you’re never without the right gear, while the solidly built NX crank and derailleur provide smooth, reliable shifting in all trail conditions. Whether climbing technical singletrack or descending fast lines, this setup delivers confidence and consistent performance.

Disclosure

This listing includes:

NX Eagle Crankset (175mm, 32T Boost)
NX Eagle Rear Derailleur
NX Eagle Trigger Shifter
NX Eagle PG-1230 Cassette (11-50T)
NX Eagle 12-Speed Chain

Bottom bracket and cables not included.
Retail packaged with full SRAM manufacturer warranty. Please retain your purchase invoice for warranty claims.

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