SOUTH INDUSTRIES GX WHEELSET R19 995, southindustries.cc

Carbon rims – surely the ultimate upgrade? These are locally made, and they’re superbly stiff and lightweight; the wheelset weighs less than 1 500g in total, which rivals some dedicated tarmac-only wheels. The 22mm internal width is designed to accommodate tyres up to 45mm wide, and the hookless bead ensures a perfect tubeless seal. And just think how ridiculously good they’ll look on

bike.