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.

• Designed for SRAM's X-Sync 2 chainrings
• 6000 series forged aluminum arms with DUB Spindle Interface
• 11 / 12 speed compatible
• Direct Mount X-Sync 2 Steel Chainring included
• Bottom bracket sold separately

Specs:

• Number of Chainrings: Chain Retaining Single
• Chainline/Hub Compatibility: 135/142 MTB Hubs
• Spindle Interface Type: SRAM DUB
• Chainring BCD: Direct Mount SRAM
• Color: Black
• Crank Length (mm): 170
• Crank Intended Use: Mountain
• Pedal Spindle: 9/16"
• Rings: 32
• Designed for ebike: Yes
• Drivetrain Speeds: 10 , 11 , 12
• Defined Color: Black
• BB Included: No

Manufacturer Part Number: 00.6118.525.001