u/Alpha_winner13

I'm looking to get a stiffer rear spring for my bike but lost as to which spec size I need for my bike.

Looking to buy a used 2018 z650, 7000km. Anything I should be checking on the bike when I go to inspect it? It does have a faulty gear sensor which I hear is a common problem with these bikes.

I just want my apps organized how I want them. I had Samsung so you could do that but this shouldn't matter. Either I'm delusional or OnePlus needs to add these simple features.