SRAM Rival 1x XPLR AXS Power Meter Wide Crankset - 165mm 12/13-Speed 42t 8-Bolt Direct Mount DUB PM Spindle BLK E1 CheckoutTitle=KMC Z8.1 Chain - 8-Speed Lower includes crown race

Lower includes crown race

Year 2019+ Model Mezzer Pro Description IRT Assembly

The chain is the heart of the Eagle drive train completely re-engineered for 1x systems and the innovative X-Sync 2 chainrings

Its overlapping handle design is constructed from machined aluminum

SRAM Rival 1x XPLR AXS Power Meter Wide Crankset - 165mm 12/13-Speed 42t 8-Bolt Direct Mount DUB PM Spindle BLK E1 CheckoutTitle=KMC Z8.1 Chain - 8-Speed Lower includes crown raceSRAM cut grams out of their Rival aluminum crankarms but didnt 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