This SRAM Red E1 DUB crankset with hollow carbon arms is the ideal complement to your road bike's 2x12 speed drivetrain. The monoblock structure is not only 29 g lighter than the previous model but also stiffer and more robust. X-Range technology promises precise and smooth shifting with a wide gear range. Thanks to DUB technology, the crankset is extremely durable and fits perfectly with DUB bottom brackets.

• Use: road bike
• Speeds: 2x12
• BB spindle interface: DUB
• Chainring material: aluminum
• BCD: Direct Mount
• Crank arm material: carbon
• BB Compatibility: All SRAM Road DUB BBs
• NO POWER METER

Features:

• 2x12 speed crankset with carbon arms for road bikes
• Direct Mount installation, so the chainring is as light and stiff as possible
• direct and precise shifting
• durable and simple thanks to DUB technology
• possible future upgrade to power meter

Technology:

DUB
The crankset and bottom bracket unit is the heart of DUB technology. Stiffness and durability merge. SRAM has taken a further step forward and made everything even simpler and better. It is mainly the system approach through the integration of chainring, crank arm, spindle, and bottom bracket that results in better drivetrain performance.

X-Range
X-Range technology was developed with the possibilities of modern road bikes in mind. It stands out for a wide range of gears with smooth and consistent shifting. The combination of 13-tooth spaced chainrings with a wide-range cassette, starting from a 10-tooth sprocket, ensures well-designed and even gear changes, always putting you in the right gear. In combination with AXS, you can make various shifting settings and customize your drivetrain according to your needs.