Following the Speed B2101 buggy engine O.S. also release first information a new Speed line engine for the 1/10th 200mm class. The T1201 uses the experience gained with the Speed 12XZ Spec.III engine and basically is a completely new design that features improved fuel efficiency and an optimised torque curve. Furthermore the long stroke engine comes with an improved carburettor and a new low centre of gravity cooling head. The engine is set for a release in October.