Rival AXS Power Meter Upgrade Length:175mm Shokz's signature open-ear design keeps

Shokz's signature open-ear design keeps you immersed in your workout while staying grounded in your surroundings

tubeless compatible [R] Reserve 44TA GR

3 rear jersey pockets

ABS hard shell: Robustly constructed helmet made of EPS and injected outer shell

Rival AXS Power Meter Upgrade Length:175mm Shokz's signature open-ear design keepsInvisible technology that will help you get to the finish line faster? Yes please. Our Rival power meter unit is entirely contained within the DUB spindle for effortless integration with any bike. Just install, pair, and ride. FEATURES: Spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery DUB bottom bracket adds durability and simplicity