'Unique' doesn't even begin to describe it.
Designed specifically for their single chainring MTB group, SRAM's XG-1199 cassette features an unprecedented 11-speed range from 10 to 42 teeth. But gearing aside, SRAM has also raised the bar by taking the machining featured in their PowerDome and X-Dome to new heights. With the exception of the largest cog, which is made of alloy, the entire body is made from a single piece of steel to decrease weight as well as flex. They have also optimized the gearing steps to ensure smooth shifting across the entire range.
The XX1 11-Speed Cassette is only compatible with wheels which use an XD driver (XX1 freehub body). It weighs 263 grams.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Mfg PartNum: 00.2418.037.000
Drivetrain Speed: 11-Speed
Cassette Type: SRAM 11
Cassette Use: MTB
Mfg Warranty: 24 Mo. Parts
Warranty URL: https://www.sram.com/en/service/warranty
The SRAM xx1 cassette is durable and shifts amazing when paired with other 1X drivetrain parts from sram. Cassette is light when compared to other sram cassettes like the GX. X Dome construction makes this cassette very strong compared to the pinned cogs of the GX.
Switched from 11-42 to this XD driver 10-42 and it was smoothly installed with only a slight adjustment of the derallieur. Getting one more upper gear on my 1x setup was great.
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