Wanted: any 2nd hand used / unwanted cycle parts fixie retro trials mtb ETC

hi,

i'm very new to this forum.

if anyone around the london area has any 2nd - 3rd - 4th hand unused/unwanted parts, they would be greatly appreciated. i'm not fussed as to the condition

i live brixton sw london, and would be happy to pick up almost anywhere in london.

i havent much to offer except sincere gratitude and a few quid if you want it

thank you very much

miscellaneous nuts and bolts, rusted seat posts, chewed saddles, rotten rims, pitted frames, soiled shocks.

anything ?

an extra lock ring tool perchance.