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Cycling navigate_next Components navigate_next Cranksets and chainrings navigate_next Road and gravel navigate_next SRAM Red E1 DUB crankset, 172.5 mm, 2x12, 50/37T
SRAM

SRAM Red E1 DUB crankset, 172.5 mm, 2x12, 50/37T

649 €
RRP 829 €
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From 15.09.2026 (Tuesday) Check availability
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Delivery method on Wednesday 16.09.2026
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Delivery method on Wednesday 16.09.2026
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We are not the ones to settle for our successes. So when we found ways to make our lightest and stiffest cranks even lighter, we went for it.

  • A new process reduces the weight of our hollow carbon cranks by another approx. 29 g and to be in line with current installation trends, we have added a 160 mm length variant and most recently also 167.5 mm. The new Red E1 series cranks feature an 8-bolt direct mount interface, which also allows for the installation of a power meter.
  • This variant is equipped with one-piece chainrings in a 50 and 37 tooth combination as standard, which are ready to help you break your personal records.
  • Red cranks are available in lengths 160, 165, 167.5, 170, 172.5 and 175 mm.
Material: Carbon

Chainrings: with two chainrings

Gears: 50x37 teeth

Crank axle type: 29 mm (DUB)

Technical designation: FC-RED-E1

Technology: DUB

Chainline: 45 mm

For bottom bracket width: for all Sram Road DUB bottom brackets

Recommended chain: Sram Road Flattop

Package contents: right and left crank with DUB axle and chainrings
Product details
Groupset SRAM Red
Gears 2x12
product ID 284904
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SRAM
Road and gravel SRAM
Sram, founded in 1987 in the USA, has brought many revolutionary solutions through the years. While the brand flourished, they took other brands under their wings, such as Sachs, Rock Shox, Avid, Truvativ, Zipp or Quarq. At the beginning of the new millennium, Sram focused on components for road cycling while beating concurrence with electronic wireless switching.
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