
Description:
The SRAM RED E1 carbon crank arms are engineered for modern 12 speed road drivetrains. The updated construction reduces weight by 29 g compared to the previous generation while maintaining maximum stiffness and efficient power transfer.
The 8 bolt Direct Mount interface is compatible with AXS power and non power spiders as well as integrated chainrings. The DUB spindle system improves durability and simplifies the overall design. Chainrings are sold separately, allowing full drivetrain customization.
Key features:
Reduced weight: 29 g lighter than previous generation
8 bolt interface: compatible with AXS spiders and integrated chainrings
DUB system: increased durability and simplified setup
Custom configuration: chainrings not included
Designed for: 12 speed road drivetrains
Specifications:
Crank arm length: 172.5 mm
Speeds: 12 speed
Mount: Direct Mount 8 bolt
Pedal thread: 9/16"
Use: road
Spindle: DUB
Color: black
630 g
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