RC Concept Racing RTR motor til starterbox 3,48cc.
The engine equipment was specifically studied with the RB spirit: reliability, ease of use and performance. Two versions are available: Bump start or patented pull start. RB didn’t make any compromise with this engine: long stroke, prepared with performance worthy of the top-of- the-range
¦Crankshaft : 14mm Turbo ground prepared.
¦Carburetor : Nylon (7 mm).
¦Crankcase : reinforced with numerous cooling fins.
¦Ports : prepared, 3 + 2 by pass. Reworked exhaust port.
¦Cooling head : Taller, black with separate combustion chamber (elegant engraving RB).
¦Combustion chamber : Turbo.
¦Piston & rod : machined Piston (light), lightweight rod.
¦Bearings : 14 mm main bearing and front side double rubber sealed bearing.