2025 Sram X0 Eagle AXS Transmission Left Arm Spindle Power Meter

SRAM
Availability:
Most in stock items ship within 1-3 business days. Inventory updates frequently and may not reflect real-time stock. If your item is not available we will contact you and issue a prompt refund.
$6,709.79
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Weight:
0.00 LBS
Width:
15.00 (in)
Height:
10.00 (in)
Depth:
4.00 (in)
Current Stock:
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X0 Eagle AXS Transmission Left Arm Spindle Power Meter provides riders with accurate, live power data delivery housed in our most advanced aluminum crankset. The power meter technology is integrated through what we call "DUB-PWR" - a unique design that elegantly houses Quarq's reliable and accurate power measurement inside the DUB crank spindle itself. Measuring left-side power to calculate total watts, it's subtle, lightweight, compatible with any chainring setup, and boasts unbeatable battery life. It is also compatible with the Flight Attendant system, allowing for total connectivity between all AXS enabled components. No-compromise, no-fuss data delivery with robustness in mind.

Features

  • Innovative DUB-PWR design allows for lightweight, subtle Quarq power integration.
  • Compatible with Flight Attendant
  • Unique, ground-breaking design integrated with the lightest aluminum crankset on the market.
  • +/- 3% accuracy
  • Long battery life (400+hours)
  • User replaceable AAA lithium battery
  • Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
  • Right arm, Bottom bracket, Chainring and Spider not included

Technical Features

AXS

AXS is SRAM's new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.

X-Range

Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings-enabled by AXS. With X-Range, you're always in the right gear.

DUB-PWR

DUB-PWR takes Quarq's reliable and accurate power measurement and elegantly houses it inside the DUB crank spindle for compatibility with any chainring setup, measuring left side power to calculate total watts. It's lightweight, invisible and attainable.

Click for Specifications

Speeds:
n/a
Crank arm length:
165mm, 170mm, 175mm
BB Compatibility:
All SRAM MTB WIDE DUB BBs
Chainring Size:
n/a
Bolt Circle Diameter (BCD):
n/a
Chainline:
55.0mm
BB Spindle Interface:
DUB
Chainring material:
n/a
Power Meter Type:
Spindle
Hub Spacing Compatibility:
n/a
Power meter:
Yes
Chain Technology:
Road Flattop D1, Road Flattop E1
Drivetrain Configuration:
2x
Technology (FD):
Road-Yaw
Front Tooth Jump:
13