The SRAM NX crankset delivers Eagle™ styling and performance to the newest addition to the Eagle™ ecosystem. Designed for SRAM's X-SYNC™2 chainrings, the NX crankset is engineered for complete chain control-each tooth's profile is precisely engineered to work quietly, efficiently, and securely with the Eagle™ chain's inner and outer links. DUB™ technology features a better-engineered bottom bracket and a new spindle design, which together allow for a more uniform approach to bottom bracket fitment, better sealing against contamination, and forward and backward compatibility. Now everyone can benefit from a new measure of performance and durability.

SPECS:

• Crank Arm Length: 165mm, 170mm, 175mm
• BB Spindle Interface Dub 
• Speeds: 11 and 12
• Chainring Material: Aluminum, Steel
• Bolt Circle Diameter (BCD) Direct Mount (DM)
• Chainline: 49.0mm, 52.0mm, 66.5mm, 76.5mm
• Chainring Size: 30t, 32t, 34t
• Weight: 638g
• Weight Based on Dub: 175mm Boost 32t
• Bottom bracket is not included 
• BB Compatibility Dub: BSA MTB 100, DUB PF MTB 121, DUB BSA73, DUB PF89.5, DUB PF92, DUB PF30 MTB73, DUB BB30 MTB73, DUB: BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP