SRAM Rival XPLR XG-1251
SRAM

SRAM Rival XPLR XG-1251

4.5

Best reliable drivetrain upgrade for dedicated gravel enthusiasts.

This cassette bridges the gap between steep gravel climbs and fast road sections with a massive 440% range. It delivers the precise, reliable shifting needed to keep momentum high when the terrain changes unexpectedly.

$175.00

In stock

at

Contender Bicycles

Number Of Speeds 12
12
13
Hub Compatibility

Who it's for

  • Gravel riders seeking a wide gear range for varied terrain
  • High-mileage cyclists prioritizing long-term component durability and reliability
  • Budget-conscious enthusiasts wanting premium performance without the flagship price tag

Who should skip it

  • Weight-conscious racers looking to minimize every gram on their build
  • Riders with older wheelsets unwilling to invest in new hub hardware
  • Cyclists wanting a single cassette for both 1x and 2x configurations

Performance breakdown

Climbing Versatility

The 44t cog makes steep, loose gravel climbs feel surprisingly manageable.

Excellent

Shift Precision

Crisp, reliable gear changes even under heavy pedaling loads.

Excellent

Gear Progression

Well-spaced jumps keep your cadence steady on mixed-surface transitions.

Excellent

Durability

Robust steel construction holds up well against grit and heavy mileage.

Excellent

Weight Efficiency

Solid performance, though slightly heavier than top-tier carbon-carrier alternatives.

Good

Compatibility

Seamless integration with XDR drivers makes installation straightforward and quick.

Excellent

Key Specs

Number of Speeds

12

Gear Range

440%

Smallest Cog

10t

Largest Cog

44t

Intended Use

Gravel

Series

Rival

Know before you buy

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Ask Metto anything about the SRAM Rival XPLR XG-1251 before you decide.

SRAM Rival XPLR XG-1251

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Contender Bicycles
Contender Bicycles
In stock
$175.00
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