used derbi flat reed stock 39.5mm cylinder

USED new to you derbi flat reed cylinder and just the cylinder the whole cylinder and nothing but the cylinder.. word!!

this is sleeved aluminum that has ummm honestly seen better days.. still, a moped guru could breath some life back into this one ez!! or you could use it to see how far you can stretch the exhaust duration before you make paperweight out of it!! lotsa fun for the whole family!!

treatland