Cassettes that fit the Specialized Stumpjumper 15 EVO Comp Alloy - SRAM Eagle 70, FOX Rhythm
This bike runs 12-speed, SRAM T-Type Flattop chain, and its rear derailleur reaches a 52t largest cog.
We can't tell which freehub body it has — the cassette it ships with is sold for more than one. That's the one fact you need before ordering; our guide to identifying your freehub shows how to check in about a minute.
Worked out from the bike's stock drivetrain — derived: cassette SRAM 12-speed,10-52t spec; chain SRAM 70 Transmission 12-Speed Flattop Chain spec; rear derailleur SRAM Eagle 70 Transmission, 12-speed, easy shift under load spec
Check your freehub body first
Speed count, chain family and derailleur range all line up on these. Whether each one mounts comes down to the body on your rear hub, which this bike ships with more than one of. How to identify yours.
- SRAM XS-1270 Eagle Transmission Cassette10–52t
12-speed · needs a Shimano HG body
- SRAM XS-1275 Eagle Transmission Cassette10–52t
12-speed · needs a SRAM XD body
- SRAM XS-1295 Eagle Transmission Cassette10–52t
12-speed · needs a SRAM XD body
- SRAM XS-1297 Eagle Transmission Cassette10–52t
12-speed · needs a SRAM XD body
- SRAM XS-1299 Eagle Transmission Cassette10–52t
12-speed · needs a SRAM XD body
- SRAM XX 1297 Eagle Transmission 10-52t10–52t
12-speed · needs a SRAM XD body
Not sure what the numbers mean? Our cassette guide covers speed counts, gearing ranges and how the freehub bodies differ.
Save this bike to your quiver, log the swap, and we'll remind you before the cassettes wear out — with the right part already picked.
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