emotracing |
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Overall design and frame by Sarkana Zvaigzne moped works ,Riga ,Latvia USSR. Engine produced by Serpuchov Institute ,Moscow USSR. (Same as the Wostok racebikes) Fairing and plastics design by Gunnars Gludins ,professor of industrial design ,Riga.
Technical:
sandcasted engine with casette type gearbox. 6 speed close ratio box. dry clutch. rotary disc valve made of fiber ,running on cast iron surfaces. watercooled cilinder ,5 scavenge ports and a bridged exhaust. steel cilinder sleeve. natural circulation cooling without pump. electronic ignition. Dell orto 28mm carburettor. measured output: 15hp on rearwheel.
Total amount of all types of Riga racebikes ever made: possibly around 50. Remaining bikes today: around 15. In running condition: 2.
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