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1812387 / 54294588686682

Product Details

SRAM Red eTap AXS DUB 1x E1 Aero Power Meter Chainset

SRAM's lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. Their power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the direct mount X-SYNC chainring is aero and incredibly long-lasting. Plus, they’re offering more crank arm lengths than ever before to ensure this crank works for you. 

Features
  • Power meter is fully integrated into the chainring for lighter weight and greater accuracy
  • Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
  • Measures right and left leg power balance
  • Ultra-light hollow carbon fibre crankarms are 29 g lighter than the previous generation
  • DUB bottom bracket adds durability and simplicity
  • Available with 48T and 50T chainrings
  • Available in 160, 165, 167.5, 170, 172.5, and 175mm lengths
Specifications
Compatibility (Device / Platform)
ANT+, Bluetooth
Connectivity Type
ANT+, Bluetooth
Power Source Type
Rechargeable Battery
Primary Product Type (Electronics)
Power Meter
Accuracy Rating (%)
1.5 %
Battery Type (Power Meter)
Rechargeable
Cadence Measurement
Built-in
Display Type
No Display
Measurement Position
Spider
Measures Left / Right Balance
No
Mounting Location
Crankset
Product code
1812387 / 54294588686682
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Shipping & Returns

Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.

Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.

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About SRAM

Reinventing the ride, one component at a time.

Founded in Chicago in 1987 with a single product — Grip Shift — SRAM has spent four decades reinventing how riders interact with their bikes. From the first wireless electronic groupset to today's AXS ecosystem, the brand keeps asking the same question: how do we make the next ride better?

Wireless. Configurable. Ride-aware. SRAM's AXS platform replaces a tangle of cables and proprietary protocols with a single, app-driven ecosystem that spans road, gravel and mountain. Components talk to each other and to you.