We cut grams out of our aluminum crankarms, but didn’t cut corners on power measurement. Our light and accurate spindle-based power unit nestles into our striking redesigned arms to give you the data you need, and our newest direct mount chainrings are light and stiff while looking good.
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 AAA lithium battery
DUB bottom bracket adds durability and simplicity
Waterproof (IPX7 waterproof to 1 meter for 30 mins)
Lightweight (less than 40g heavier than standard crankset)
SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
XPLR chainline for compatibility with Full Mount rear derailleurs
SRAM Rival XPLR AXS E1 Power Meter Spindle Left Crank Arm
We cut grams out of our aluminum crankarms, but didn’t cut corners on power measurement. Our light and accurate spindle-based power unit nestles into our striking redesigned arms to give you the data you need, and our newest direct mount chainrings are light and stiff while looking good.
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 AAA lithium battery
DUB bottom bracket adds durability and simplicity
Waterproof (IPX7 waterproof to 1 meter for 30 mins)
Lightweight (less than 40g heavier than standard crankset)
SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
XPLR chainline for compatibility with Full Mount rear derailleurs
Earn [points_amount] when you buy this item.
