Experience the ultimate in cycling performance with this advanced power meter crankset. Designed for gravel enthusiasts, this crankset seamlessly integrates a reliable power measurement system within the DUB spindle, making it compatible with a wider range of bikes than ever before. Enjoy the benefits of a wide chainline, perfect for accommodating the largest gravel tires.Innovative DUB-PWR spindle-based unit measures left side power to accurately calculate total wattsElegant integrated design with proven Quarq reliability and accuracyExtended battery life of over 400 hours, ensuring you’re powered for an entire season of ridesUser-replaceable lithium AAA battery for added convenienceDUB bottom bracket (sold separately) enhances durability and simplicityWaterproof to IPX7 standards, ensuring protection against the elements (up to 1 meter for 30 minutes)Lightweight design, only slightly heavier than standard cranksets, making it ideal for performance-oriented cyclists.