SRAM Rival AXS 1 x XPLR E1 DUB Wide Spindle Power Meter Crankset

Sram cut grams out of their aluminum crankarms, but didn’t cut corners on power measurement. Their light and accurate spindle-based power unit nestles into our striking redesigned arms to give you the data you need, and Sram's newest direct mount chainrings are light and stiff while looking good.

SRAM Rival AXS 1 x XPLR E1 DUB Wide Spindle Power Meter Crankset

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
Wide chainline for compatibility with Full Mount rear derailleurs

X-SYNC
SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation.

AXS
AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalise controls, get maintenance reminders, and update firmware.

DUB
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. Sram took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

SRAM Rival AXS 1 x XPLR E1 DUB Wide Spindle Power Meter Crankset

$515.00