Set of 2 segments AIRSAL Ø47mm X 1,5mm for kit 75cc aluminum air for MBK 51 / av10 motobecane

Set of 2 spare segments for kit 70cc AIRSAL MBK 51 / av10 Motobecane engine. They are identical to the segments come with the kit AIRSAL they are of relatively low quality ... Untreated, not curved. When mounting the instrument, they are quite brittle (the so-called 3 customers we say). Normally reserved for air cooling kits can also be fitted on liquid cooling!