SRAM Rival AXS E1 DUB Crankset with Power Meter

Get the data you need to progress, integrated into a light, stiff and strong crankset that features SRAM X-Range shifting.Key Features:Spindle-based unit measures left side power to calculate total wattsLong battery life (400+ hours) to power a season of ridesUser replaceable AAA lithium batteryDUB bottom bracket adds durability and simplicity (Sold Separately)Waterproof (IPX7 waterproof to 1 meter for 30 mins)Lightweight (less than 40g heavier than standard crankset)Crisp and accurate front shiftsIntegrated one-piece chainringsAvailable in 46/33T and 48/35T chainring combos