Truvativ Descendant 7K Eagle SuperBoost+ DUB 12-speed Crankset

The Descendant 7K crank offers consistent performance every time. With SRAM's X-SYNC™ 2-tooth profile chainring, the Descendant crank is designed for complete chain control. The thickness of each tooth is precisely controlled to work seamlessly with the inner and outer links of the SRAM chain. SRAM DUB™ technology features a better developed bottom bracket with a new axle design. Together, they allow for a more consistent approach to bottom bracket fitting, a better seal against contamination, and upward and downward compatibility. Now everyone can benefit from a new level of durability.

Specifications:

Application:

Trail, Enduro

Compatibility:

1x11-speed, 1x12-speed

Chainring Mount:

SRAM Direct Mount

Technical Information:

Series:

SRAM Eagle™

Crank Arm Material:

Aluminium

Chainring Material:

Aluminium

Gradation:

32

Crank Arm Length:

165.0 mm, 170.0 mm, 175.0 mm

Chainline:

56.5 mm

Recommended Bottom Bracket:

BSA 73 SuperBoost+, PF 92 SuperBoost+

Features:

• compatible with the SRAM Eagle system
• SRAM X-Sync 2 tooth profile
• CNC milled chainring

Technology:

DUB:
The unit of crankshaft and bottom bracket is the heart of the DUB™ technology. Stiffness meets durability. SRAM has gone a step further and made everything even easier and better. It is the system approach through the integration of chainring, crank, shaft and bottom bracket that is decisive for better drivetrain performance.

X-Sync 2:
X-Sync 2 Eagle is the latest evolution of SRAM X-Sync™ technology. The tooth profile of the chainring increases the chain tension and efficiency when pedalling. The life of the chainring is longer because X-Sync Eagle technology reduces friction and dirt.

Manufacturer Numbers:

165.0 mm 32 tooth:

00.6118.560.002

170.0 mm 32 tooth:

00.6118.560.001

175.0 mm 32 tooth:

00.6118.560.000

Contents:

• 1 x SRAM Descendant 7K Eagle SuperBoost+ crankset
• not incl. DUB bearing cups
• not incl. DUB bottom bracket