• Upgrade 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 Quarq Wide Left Arm/Spindle
Original price was: $300.80.$161.28Current price is: $161.28.
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Crank Arm Boots – XX/XX SL D1
Original price was: $23.98.$18.59Current price is: $18.59.
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Apex D1 Wide Power Meter Assembly
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