SRAM RED Crank Arm Assembly E1
What makes the SRAM RED Crank Arm Assembly E1 the lightest road crank available?
The RED Crank Arm Assembly E1 is the lightest and stiffest crank SRAM has ever produced, using a redesigned hollow carbon layup that removes 29 grams from the arm weight without sacrificing fatigue resistance or bottom bracket stiffness. The updated fiber architecture increases torsional rigidity precisely where pedaling loads are highest, so power transfer to the drivetrain is as direct as physically possible. Available in 155mm, 160mm, 165mm, 167.5mm, and 170mm crank arm lengths — the broadest fit range ever offered in the RED lineup — making this the right crank for road riders of every size.
Compatible with SRAM DUB bottom bracket standards and designed around the standard road chainline geometry for 2x and 1x road setups. This is the crank arm assembly only — no chainring included. Pair with a compatible RED AXS direct-mount chainring or power meter spider for your build. If you are specifying the lightest, stiffest crank in SRAM's lineup for a road AXS drivetrain, this is the component the rest of your groupset is built around.
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SRAM RED Crank Arm Assembly E1
SRAM RED Crank Arm Assembly E1
What makes the SRAM RED Crank Arm Assembly E1 the lightest road crank available?
The RED Crank Arm Assembly E1 is the lightest and stiffest crank SRAM has ever produced, using a redesigned hollow carbon layup that removes 29 grams from the arm weight without sacrificing fatigue resistance or bottom bracket stiffness. The updated fiber architecture increases torsional rigidity precisely where pedaling loads are highest, so power transfer to the drivetrain is as direct as physically possible. Available in 155mm, 160mm, 165mm, 167.5mm, and 170mm crank arm lengths — the broadest fit range ever offered in the RED lineup — making this the right crank for road riders of every size.
Compatible with SRAM DUB bottom bracket standards and designed around the standard road chainline geometry for 2x and 1x road setups. This is the crank arm assembly only — no chainring included. Pair with a compatible RED AXS direct-mount chainring or power meter spider for your build. If you are specifying the lightest, stiffest crank in SRAM's lineup for a road AXS drivetrain, this is the component the rest of your groupset is built around.
Original: $396.99
-70%$396.99
$119.10Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
What makes the SRAM RED Crank Arm Assembly E1 the lightest road crank available?
The RED Crank Arm Assembly E1 is the lightest and stiffest crank SRAM has ever produced, using a redesigned hollow carbon layup that removes 29 grams from the arm weight without sacrificing fatigue resistance or bottom bracket stiffness. The updated fiber architecture increases torsional rigidity precisely where pedaling loads are highest, so power transfer to the drivetrain is as direct as physically possible. Available in 155mm, 160mm, 165mm, 167.5mm, and 170mm crank arm lengths — the broadest fit range ever offered in the RED lineup — making this the right crank for road riders of every size.
Compatible with SRAM DUB bottom bracket standards and designed around the standard road chainline geometry for 2x and 1x road setups. This is the crank arm assembly only — no chainring included. Pair with a compatible RED AXS direct-mount chainring or power meter spider for your build. If you are specifying the lightest, stiffest crank in SRAM's lineup for a road AXS drivetrain, this is the component the rest of your groupset is built around.
