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Rival XPLR XG-1251 12-Speed Cassette

5 out of 5 stars
1 Review

Style & Size:


Why We Like The Rival XPLR XG-1251 12-Speed Cassette

With new terrain comes new range on the SRAM Rival XPLR XG-1251 12-Speed Cassette. We fit this cassette to our gravel bikes and get on with getting out there into roads less traveled. This cassette is finished off with nickel-chrome plating and helps our drivetrains withstand the test of time... and thousands of miles of hard-packed gravel.


  • Large range cassette for new SRAM gravel drivetrains
  • Nickel chrome plating offers better wear resistance
  • XDR driver body compatible only
  • Large 44t gearing gets us up and over climbs
  • Item #SRMD14H
Cog Sizes
[10 - 44t] 10, 11, 13, 15, 17, 19, 21, 24, 28, 32, 38, 44
Cog Material
nickel chrome
Freehub Type
Claimed Weight
Manufacturer Warranty
2 years
road cycling

Overall Rating

5 based on 1 ratings

Review Summary

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5 Stars - 1 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

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5 out of 5 stars

January 19, 2023

Rival XPLR XG-1251 12-Speed Cassette

I've used it several times

This cassette is the perfect balance of performance, quality, and gear range for the price. Combined with an AXS Rival 1 derailleur and shifters the performance of this cassette is flawless. The service of Competitive Cyclist is also exceptional and they are my go-to for online purchases.

kfi101573460 k

Originally reviewed on