Fiala Motors also known as Valach motors
Flat Twin cylinder 4 stroke motor
FM 140 - B2 - FS 140ccm
Volume 140 ccm
Bore 47 mm
Stroke 40 mm
Weight 4.01 kg
2-blade propeller 30/14, 32/12, 32/14, 34x12
3-blade propeller 28/14, 30/12
RPM Range 1000 - 6200
