Rival AXS Power Meter Crankset E1 Rear lights and then made it 20%

and then made it 20% lighter

seamless underarms

Fade-resistant sublimated graphics for a modern look

and rear inner soft elastic band

Bottom stretch fabric makes them easy to slip on

Rival AXS Power Meter Crankset E1 Rear lights and then made it 20%SRAM's most advanced aluminum cranks meet their most accessible power measurement. Get the data you need to progress, integrated into a light, stiff and strong crankset that features our X Range shifting. 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 Modern aluminum crankarms and