SRAM Red E1 DUB cranks, 1/2x12, no converters
SRAM Red E1 DUB cranks
They are not resting on their laurels at SRAM. So when they found ways to make their lightest and stiffest cranks even lighter, they went for it. A new optimized layer composition shaves 29g off the hollow carbon arms. The X-Range gear layout minimizes cadence changes during front shifting, maximizing your ability to go full power.
DUB center stack adds durability and ease of use
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29g lighter than previous generations
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Ultralight hollow carbon fiber cranks
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Can be improved with a power meter
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Groupset | SRAM Red |
Gears | 1x12, 2x12, 1x13 |
Crank length | 170 mm, 175 mm |
Axle diameter | 28.99 mm (DUB) |
Weight | 311 g |
product ID | 284933 |

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