SRAM NX Eagle DUB Fat Bike Crankset 30T

SRAM NX Eagle DUB Fat Bike Crankset 30T

• 6000 series forged aluminium arms.

• DUB™ technology features a uniform approach to bottom bracket fitment, better sealing against contamination, and is forward and backward compatible.

• The X-SYNC 2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability.

• 66.5mm chainline for Fat Bikes.

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 allows 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.

What is Chainline and why does it matter?

Chainline is determined by the dimensional relationships between the frame, cassette, and chainrings. Incorrect chainline can cause poor shifting, excessive friction and wear, and unintended shifting. Incorrect chainring spacing can also affect chainline.

The DUB FAT crankset has a 66.5mm chainline designed for frames with 177mm rear frame spacing.

Technical specification:

• Speeds: 11 and 12-speed

• Bottom bracket compatibility: BSA 68/73/100, PF121, PF89.5, PF92, PF30, BB30

• Chainring size: 30T

• Crank arm length: 165mm, 170mm, 175mm

• Chainline: 66.5mm

• Bottom bracket spindle interface: DUB

• Chainring material: Steel

• Chainring type: Direct Mount

• Crank arm material: Aluminium

• Colour (Crank arm): Black

*Bottom bracket is not included.