The SRAM X0 Eagle AXS Transmission Powermeter Left Arm Spindle 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 superior 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 durability in mind.

Features:

• Innovative DUB-PWR design allows for lightweight, subtle Quarq power integration.
• Compatible with Flight Attendant
• Unique, groundbreaking 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

Product 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

Vendor Item No:

• 00.3018.342.000 (Crank Arm Length 165mm)
• 00.3018.342.001 (Crank Arm Length 170mm)
• 00.3018.342.002 (Crank Arm Length 175mm)