Hey guys

Just after some advice with my gears, when changing from 3rd to 2nd im getting a pretty loud crunch plus it also occasionally happens from 5th to 4th.
Now is this a gearbox issue or maybe a clutch issue?? (excuse the lack of knowledge).

Ive tried searching but nothing really answers my question but if someone knows can u point me in the right direction please.

Thanks Luke

__________________
May LIBRT! RIP....