$349.95
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Spindle-based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable AAA lithium battery Lightweight (less than 40g heavier than standard crankset) Crisp and accurate front shifts Integrated one-piece chainrings SRAM Model ID: FC-RIV-P-E1 Attributes BB Inclusion No BCD Direct Mount SRAM 8 Bolt Chainline 45mm Connectivity ANT+, BT LE Crank Spindle Diameter 28.99mm Crankset Material Aluminum Drivetrain Spacing Road Interface DUB Pedals Thread 9/16'' Primary Color Black Speed 12
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🇺🇸 Ship from USA · On Agora since 2026
$349.95