SRAM Force AXS Left Crank Arm and Power Meter Assembly D2
Product Details
The SRAM Force AXS Wide Left Crank Arm and Power Meter Assembly D2 offers a compact and precise solution for cyclists who want integrated performance tracking without added complexity. By embedding Quarq’s proven power measurement technology directly into the DUB spindle, this assembly delivers seamless installation, exceptional durability, and data-driven accuracy in a lightweight package.
Whether you're optimizing your training or refining your race-day performance, this crank arm and spindle assembly brings elite-level tech to your road bike in a sleek, minimalist form.
Key Features:
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Integrated Power Measurement: DUB-PWR spindle-based design calculates total power via left-side measurement, with less than 40g added weight.
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Reliable & Efficient: Features over 400 hours of ride time on a user-replaceable AAA lithium battery; waterproof to IPX7 standards.
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Versatile Compatibility: Works with SRAM DUB bottom brackets (sold separately) and supports both ANT+ and Bluetooth LE for broad device connectivity.