SRAM RED 1x XPLR Wide Crankset - 172.5mm 13-Speed 40t 8-Bolt Direct Mount DUB Spindle Natural Carbon E1. Gravel bikes deserve SRAMs lightest and stiffest cranks too. The RED XPLR Wide Road crankset maximizes tire clearance and features SRAMs 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