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*A member of our team will contact you after purchase to coordinate your delivery and installation (if applicable).

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SALE
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4iiii POWER SENSOR CRANK KIT (AC SPORT, MORSE TAPER)

$599.00

$599.000% off

Quantity

X+

Elevate your AC Sport or AC Performance bike with 4iiii's pro-level power meter crank. The Morse Taper spindle version features military-grade strain gauges that capture real-time force vectors, translating every pedal stroke into actionable data. Perfect for Zwift racing, performance testing, or structured interval trainingthis crank syncs effortlessly with 98% of fitness apps and devices while enduring the toughest sweat sessions.

Features:

  • Morse Taper spindle integration for vibration dampening

  • 1.5% consistency across 0-2000W range

  • Auto-zero calibration during rides

  • Tool-free battery compartment access

  • Validated by BORA-hansgrohe mechanics

  • 20% lighter than competitor models

Compatibility:

  • AC Sport, AC Performance (Morse Taper models)