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Measure Every Watt Power every ride! SRAM have taken the reliability elegance and features of Quarqs 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. Its 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.
- An elegant 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