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SRAM RED E1 DUB 175mm Crank Arm Assembly
We’re not ones to rest on our laurels. So when we found ways to make our lightest and stiffest crankarms even lighter, we went for it. A new process drops further grams from our hollow carbon arms, and to stay on top of current fit trends we’ve added our first carbon 160mm crankarm length option.
- 29 g lighter than previous generation
- 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings
- DUB bottom bracket adds durability and simplicity
- Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
SPECIFICATIONS
- BB Compatibility / All SRAM Road DUB BBs, All SRAM Road WIDE DUB BBs
- Crank arm length / 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
- BB Spindle Interface / DUB
Enhanced Performance
The lighter and stiffer crankarms improve overall bike performance, enhancing speed, agility, and efficiency
The new process reduces the weight of the hollow carbon arms, making the bike lighter and easier to handle, particularly during climbs and accelerations. With less weight to propel, cyclists can accelerate faster, allowing for quicker response times and improved performance in sprints and uphill sections.
- The stiffer crankarms ensure efficient power transfer from the rider to the drivetrain, maximizing pedaling efficiency and performance
- The addition of the carbon 160mm crankarm length option caters to current fit trends, providing cyclists with more options to achieve their preferred riding position and comfort level
- The use of advanced manufacturing processes demonstrates SRAM's commitment to innovation, offering cyclists the latest advancements in crankarm design for an unparalleled riding experience
SRAM RED crank assembly
The SRAM RED crank assembly comprises various components designed to work together seamlessly to provide optimal performance and efficiency.
- Crank Arms: The main structural component of the crank assembly, usually made from high-quality carbon fiber to achieve a balance between lightweight and stiffness
- Chainrings: Attached to the crank arms, the chainrings are responsible for transferring power from the cyclist's pedaling motion to the drivetrain
- Bottom Bracket: This component connects the crank arms to the bike frame
- Spindle: The spindle is the axle that runs through the bottom bracket and connects the crank arms
- Power Meter (optional): Some SRAM RED cranksets come with an integrated power meter
- Bolts and Fasteners: Various bolts and fasteners are used to secure the crank arms