SRAM Rival AXS E1 Left Arm and Power Meter Spindle - 68-73mm and BB86-92 - 28.99mm DUB - SRAM Direct Mount - 165mm - Grey YGroup_7034185252909 Cons: It's still just a

Cons: It's still just a t-shirt so there is no venting or pockets

secure on-bike storage

Fit type: Loose

Cons: All that performance and comfort does come at a cost and these are one of the more expensive options out there

Industrial tool steel

SRAM Rival AXS E1 Left Arm and Power Meter Spindle - 68-73mm and BB86-92 - 28.99mm DUB - SRAM Direct Mount - 165mm - Grey YGroup_7034185252909 Cons: It's still just aInvisible technology that will help you get to the finish line faster? Yes please. Their 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