SRAM Rival D1 DUB Left Crank Arm and Power Meter Spindle 172.5mm
$409.99
Measure Every Watt
Power every ride! SRAM have taken the reliability, elegance and features of Quarq's legendary crank-based power meter and dropped the barrier to entry. This means more people can now train with precision and accuracy. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power.
Power every ride! SRAM have taken the reliability, elegance and features of Quarq's legendary crank-based power meter and dropped the barrier to entry. This means more people can now train with precision and accuracy. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and can be used to upgrade any eTap AXS bike to power.
. 172.5mm Crank Arm Length
. Integrated design
. DUB-PWR spindle-based unit measures left side power to calculate total watts
. Proven Quarq reliability and accuracy
. Long battery life (400+ hours) to power a season of rides
. User replaceable lithium AAA battery
. DUB bottom bracket adds durability and simplicity
. Waterproof (IPX7 waterproof to 1 meter for 30 mins)
. Lightweight (less than 40g heavier than standard crankset)
. Simple and affordable power meter upgrade option
. Power Meter Type: Spindle
**Left crank arm and spindle only, does not include crankset, chainrings or right side crank arm**
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