New to this forum and looking for some second hand kit

Hi guys,
New to the group and hoping someone can point me in the right direction.
Based in Joburg and just bought a KTM 250 XCW and looking for some decent second hand kit. Specifically looking for:
- Boots 10/ 11
- Shirt and Pants 38 pants and XL Shirt
- Armour Large/ XL
- Knee Pads etc Large/ XL
- Offroad Xramp Bike Trailer
Anything other recommendations that i've missed would be greatly appreciated as well.

Thanks and hoping someone can assist.

Cheers