The TS80 and RX80 were built by BM Bonvicini in Italy. These were also sold under the Kosmos brand.
Specifications: TS80 and RX80
1984 saw the introduction of a fully-faired model, the MBV-TS80. The machine proved prohibitively expensive, sales were not forthcoming, and production ceased.
The RX80 enduro continued until 1986.