Graupner,OS MAX 12 TR (P),1930

OS MAX 12 TR (P) Graupner 1930 2.11 cc capacity. Completely revised rear-exhaust motor for 1:10 RC car competition work. ABC piston / cylinder, special twin-ballraced
crankshaft, Type 10J slide carburettor. The motor´s higher rotational speed, outstanding power of 1.1 BHP and even torque development ensure optimum acceleration and maximum top speed.

Capacity cc 2,11
Power kW (BHP) approx. 0,81 (1,1) bei 30000 U/min
Speed range rpm approx. 4000 ~ 36000
Bore 14,0 mm
Stroke 13,7 mm
Carburettor 10J
Shaft thread 1/4-28 UNF
Weight 210 g