The Descendant 7K crankset delivers consistent performance every time. The Descendant chainring set features the SRAM X-SYNC2 tooth profile chainring, designed for complete chain control. The thickness of each tooth is precisely toleranced and controlled to work seamlessly with the inner and outer links of the SRAM chain. SRAM DUB technology is characterized by a better-designed bottom bracket and a new spindle design. Together, these allow for a more uniform approach to bottom bracket installation, improved sealing against contamination, and better forward and backward compatibility. Now, everyone can benefit from a new level of durability.

Intended use: MTB
Details:

• SRAM DUB technology features a unified approach to bottom bracket attachment, better sealing against contamination, and forward and backward compatibility
• Optimized arms made from forged 7000 series aluminum

Chainrings
• Number of chainrings: 1 chainring
Crank
• Spindle interface: DUB (28.8 mm)
• Bolt circle: no bolt circle mm
• Bolt circle type: no bolt circle
• Chainline: 56.5 mm
• Compatibility drivetrain: 12-speed
• Design: Direct Mount crankset.