I need to replace the cartridge on my trek Roscoe 7 as it’s just totally nuked itself under the weight of my fat ass and sent oil everywhere.
Im having a little trouble trying to find a replacement cartridge and where to get it. It’s 31.6-150mm, and unbranded. The product code visible in the photo is J21F2.
I think the cartridge is a YSP-23 150mm, but not super sure, would like some clarification if anyone knows anything.
Thank you!
by InformalSlide3354
1 Comment
you can get whatever you like as long as the OD matches the old one and are at the right insertion depth. The remote will work with others, too.
Measure your maximum insertion depth using your old dropper (how far you can push it in). Then measure the needed length at full extension (the length above the clamp when you have the correct saddle height).
With this you can calculate which dropper post will fit you. You can probably go above 150mm and more is better.