Need suntour derailleur replacement

[Ba_50]

My sensation crossroads cruz needs a rear derailleur. I need to verify which shimano part and shifter will work.
Thanks
Bob

[Painkiller]

(03-05-2026, 08:27 AM)Ba_50 Wrote:  My sensation crossroads cruz needs a rear derailleur. I need to verify which shimano part and shifter will work.
Thanks
Bob

Do y

[ReapThaWhirlwind]

Count the number of gears you have in the back cassette.

That's the speed rear derailleur you need.

Likely, it's a 7/8 Speed rear derailleur, medium cage.