SRAM Rival XPLR Crankset - 1x Wide DUB | 42T

SRAM Rival XPLR Crankset drive side view, 1x Wide DUB with 42T direct mount X-SYNC chainring
SRAM Rival XPLR Crankset 3-quarter view, 42T direct mount chainring and DUB spindle
SRAM Rival XPLR Crankset drive side view, 1x Wide DUB with 42T direct mount X-SYNC chainring
SRAM Rival XPLR Crankset 3-quarter view, 42T direct mount chainring and DUB spindle

SRAM Rival XPLR Crankset - 1x Wide DUB | 42T

SRAM Rival XPLR Crankset - 1x Wide DUB | 42T

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Is the SRAM Rival XPLR Crankset the right 1x gravel crank?

The SRAM Rival XPLR Crankset is SRAM's most advanced aluminum gravel crankset, engineered to pair directly with Rival XPLR AXS 1x13 drivetrains for riders who want proven performance without stepping up to Force or RED. Careful shaping puts material only where stiffness demands it, keeping the arms light without giving up drive-side rigidity. The 42T direct mount chainring uses X-SYNC tall square teeth and mud-clearing recesses to hold the chain under the kind of chatter gravel delivers on repeat.

Built around SRAM's DUB spindle, the crankset runs a 47.5mm Wide chainline with a 6.5mm chainring offset, giving clearance for modern gravel frames and compatibility with 135, 142, and Boost rear spacing. Available in 160mm, 165mm, 170mm, 172.5mm, and 175mm crank arm lengths, and compatible with Eagle, Road Flattop D1, Road Flattop E1, and T-Type chains across 12 and 13 speed systems. Bottom bracket is not included, which keeps it flexible across frames already set up for SRAM Road Wide DUB BBs. Built for gravel riders running Rival XPLR AXS who want direct mount simplicity and bulletproof chain retention.

$150.00
$150.00
Shipping calculated at checkout.

1 in stock

Crank Arm Length: 165mm
  • Orders over $100 ship free!
  • Estimated delivery: Jul 19 - Jul 23

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Specifications

  • Model ID: FC-RIV-1W-E1
  • Chainring Size: 42T
  • Crank Arm Length: 160mm, 165mm, 170mm, 172.5mm, 175mm
  • Chainring Type: Direct Mount (DM)
  • Chainring Offset: 6.5mm
  • Chainline: 47.5mm
  • Chainring Material: Aluminum
  • BB Spindle Interface: DUB
  • BB Compatibility: All SRAM Road WIDE DUB BBs
  • Crankset Type: Road Wide
  • Drivetrain Configuration: 1x
  • Speeds: 12, 13
  • Chain Compatibility: Eagle, Road Flattop D1, Road Flattop E1, T-Type
  • Power Meter: No
  • Rear Spacing Compatibility: 135, 142, Boost
  • Bottom Bracket: Not included

FAQ

Does this crankset include a bottom bracket?

No. The SRAM Rival XPLR Crankset ships without a BB. It is compatible with any SRAM Road WIDE DUB bottom bracket, sold separately.

Is this the same as the Rival XPLR Power Meter crankset?

No. This is the non-power-meter version. If you want integrated power, look at the Rival XPLR AXS Power Meter Crankset, which uses a spindle-based power unit.

What chainring sizes can I swap to?

SRAM offers direct mount X-SYNC chainrings in 38T, 40T, 42T, 44T, and 46T. This crank ships with a 42T.

Will this work with my 12-speed Rival eTap AXS setup?

Yes. The crankset is compatible with both 12-speed (Road Flattop D1) and 13-speed (Road Flattop E1, T-Type) SRAM road and gravel drivetrains.

Best For

Gravel riders running SRAM Rival XPLR AXS who want a proven aluminum 1x crankset with direct mount simplicity, wide chainline clearance, and SRAM's toughest chainring tech, without the cost of carbon or an integrated power meter.

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