• Upgrade standard (non-Wide) Rival D1 cranksets to power meter cranksets.
• Replaces non-drive crank arm and spindle.Uses existing drive side arm and chainrings.
• DUB bottom bracket adds durability and simplicity
• DUB-PWR spindle-based unit measures left side power to calculate total watts
• Long battery life to power a season of rides
• User replaceable AAA battery
• SRAM Model ID: PM-RIV-ASSY-D1
Rival D1 AXS Quarq Left Arm/Spindle
Original price was: $300.80.$205.78Current price is: $205.78.
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Descendant CoLab DH DUB
Original price was: $423.00.$254.43Current price is: $254.43.
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