Rival 1x XPLR AXS 12/13-Speed Power Meter Wide Crankset E1

SRAM cut grams out of their Rival aluminum crankarms, but didn’t cut corners on power measurement. The light and accurate spindle-based power unit nestles into the striking redesigned arms to give you the data you need, and our newest direct mount chainrings are light and stiff while looking good.

• Spindle-based power meter unit measures left side power to calculate total watts
• Long battery life (400+ hours) to power a season of rides (User replaceable AAA lithium battery)
• IPX7 waterproof to 1 meter for 30 minutes
• X-Sync wide-tooth, narrow-tooth aluminum chainring technology provides maximum chain control
• Carbon fiber crankarms are incredibly strong and lightweight
• DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately)
• 150mm Q-factor / 47.5mm chainline