SRAM RED 1x XPLR Wide Crankset - 172.5mm 13-Speed 40t 8-Bolt Direct Mount DUB Spindle Natural Carbon E1

Gravel bikes deserve SRAM's lightest and stiffest cranks too. The RED XPLR Wide Road crankset maximizes tire clearance and features SRAM's hollow carbon arms paired with the aluminum X-Sync 8-bolt direct mount 1x chainring of your choice. Now available in 160mm crankarm length this crank is built to please every rider even those who prefer the unpaved.

Single-ring drivetrain simplifies functionality and reduces weight

Non-aero 8-direct mount chainrings from 38t to 46t can be swapped with a single tool

SRAM X-SYNC wide-tooth narrow-tooth chainring technology provides maximum chain control

Ultra-light hollow carbon fiber crankarms

DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately)

Can be upgraded to a power meter (sold separately)

Includes DUB Wide Spacer kit (2.5/3.0/4.5/5.5 mm)

150mm Q-factor / 47.5mm chainline

Rings	40
Number of Chainrings	Chain Retaining Single
Drivetrain Speeds	13
Chainline/Hub Compatibility	135/142 Road Disc Hubs > 415 mm Chainstay
Color	Natural Carbon
Crank Length (mm)	172.5
Crank Intended Use	Gravel
BB Included	No
Pedal Spindle	9/16"
Spindle Interface Type	SRAM DUB
Defined Color	Carbon
Crank Length	172.5Mm
Chainring Size	40T