SRAM RED XPLR E1 1x 13-Speed Wide DUB Crankset

This SRAM RED 1x XPLR Wide crankset covers the shorter end of the range: 160, 165 and 167.5mm, with a 40T or 42T X-Sync 8-bolt direct mount chainring. Hollow carbon arms and a SRAM DUB spindle make it a light gravel crank for 13-speed drivetrains.

Its 47.5mm chainline and 150mm Q-factor are set wide for tire clearance, and a DUB Wide spacer kit is included. The bottom bracket is sold separately.

Who It's For

• Gravel riders on SRAM 13-speed 1x who need 160 to 167.5mm arms
• Riders who want to swap chainrings between 38T and 46T over time
• Frames with 135/142mm road disc hubs and a DUB bottom bracket
• Consider a different crank if you need 170mm or longer arms (offered on separate 40T and 42T listings)

What to Look For

• Spindle interface: SRAM DUB, bottom bracket not included; DUB Wide spacer kit included.
• Chainring: 40T or 42T. The 42T is offered in 160 and 165mm here.
• Length: 160, 165 or 167.5mm.

Key Features

Ultra-light hollow carbon arms bring SRAM's road crank construction to gravel.

The DUB spindle needs a DUB bottom bracket that fits your frame. The included DUB Wide spacer kit (2.5/3.0/4.5/5.5mm) sets the crank correctly for the wide layout.

Rings use SRAM's 8-bolt direct mount and can be swapped with a single tool; SRAM lists non-aero options from 38T to 46T. The X-Sync tooth profile holds the chain on a 1x setup.

SRAM says the crank can be upgraded to a power meter, sold separately. The 47.5mm chainline and 150mm Q-factor maximize tire clearance.

Rider Intent Summary

• Biggest strengths: Light carbon arms, swappable 1x rings and short lengths for smaller riders.
• Tradeoffs: Bottom bracket is extra, and longer lengths aren't on this listing.
• What makes it different: It offers RED-level arms in 160mm, aimed at riders who need shorter gravel cranks.

Victory's Take

We recommend this listing for smaller gravel riders who need RED XPLR in a short length. Victory Bicycle Studio can match your bottom bracket and ring size to your riding.

Specifications

• Brand: SRAM
• Model: RED 1x XPLR 13-Speed Wide Crankset E1
• Chainring: 40T or 42T X-Sync, 8-bolt direct mount
• Chainrings: 1x, chain-retaining single
• Drivetrain speeds: 13
• Spindle interface: SRAM DUB
• Chainline: 47.5mm
• Q-factor: 150mm
• Hub compatibility: 135/142mm road disc hubs
• Crank lengths: 160, 165, 167.5mm
• Arm material: Hollow carbon fiber
• Color: Natural Carbon
• Pedal thread: 9/16"
• Included: DUB Wide spacer kit
• Bottom bracket: Not included