SRAM Red 1x E1 DUB Power Meter Crankset
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SRAM Red 1x E1 DUB Power Meter Crankset
SRAM Red 1x E1 DUB Power Meter Crankset Info
The SRAM Red 1x E1 DUB Power Meter Crankset integrates the power meter directly into the chainring — a design decision that keeps the system clean, reduces overall weight, and eliminates the separate spider found on older setups. At 29 grams lighter than the previous generation, it's built for riders who compete at the top level and want data without the penalty of carrying extra hardware.
The power meter reads within 1.5% accuracy and accounts for changing conditions, so the numbers you see mid-ride hold up whether you're in the heat of a summer criterium or a damp early-morning training block. Bilateral power measurement — left and right leg balance — gives you a detailed picture of your pedaling efficiency over time. The 50t single ring and DUB spindle interface round out a drivetrain-ready package suited to 1x setups on road and gravel alike.
SRAM Red 1x E1 DUB Specs at a Glance
- Chainring: 50t, 1x configuration
- Crank arm lengths: 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
- Power meter accuracy: ±1.5%
- Measurement: Bilateral left/right power balance
- Spindle interface: DUB
SRAM Red 1x E1 DUB Power Meter Crankset - Specifications
*Specifications are subject to change.
