The SRAM NX crank, featuring its Eagle design and proven performance, is our latest addition to the Eagle ecosystem. With SRAM X-SYNC-2 chainrings, the NX crank ensures optimal chain control. Each individual tooth has been precisely designed and manufactured to guarantee shape and strength, allowing for efficient, secure, and quiet operation with SRAM chain links.

The DUB technology introduces an advanced bottom bracket and a completely new crank axle design. This leads to a unified approach to bottom bracket shell standards, improves sealing against contaminants, and offers full forward and backward compatibility. DUB sets a new standard in terms of performance and durability.

X-SYNC 2 Eagle represents the latest development of our SRAM X-SYNC technology. The tooth profile of the chainring enhances chain tension and pedal efficiency, while the X-SYNC Eagle technology reduces friction and dirt, extending the lifespan of the chainring.

The crankshaft and bottom bracket unit are the heart of the DUB technology, where stiffness meets durability. SRAM has simplified the integration of chainring, crank, axle, and bottom bracket, resulting in improved drive performance.

Purpose: MTB
Details:

• Compatible with all Eagle drive systems
• Compatible bottom brackets: DUB BSA 73, DUB PF 89.5, DUB PF 92, DUB PF 30, DUB MTB 73, DUB BB 30
• Weight: 705 g (at 172 mm, 32 teeth)

Material:

• Crank arm(s): Aluminum 7000
• Large chainring: Steel

Delivery includes:

• 1 SRAM NX Eagle DUB Boost crankset (chain not included)

Chainrings:

• Number of chainrings: 1
• Gear ratio: 32 teeth

Crank:

• Bolt circle: without bolt circle mm
• Bolt circle type: Boost
• Chainline: 52 mm
• Compatibility with derailleur: 11-speed
• Type: Direct Mount
• Axle mounting: DUB (28.8 mm).