Featuring an all-new crankcase with the same mounting dimensions as the FA-56. Approximately 15% lighter than other standard 70's, perfect for 40 - 50 size 3D airplanes, the FA-72B is also ideal for many 60 size scale designs. The FA-72B is fitted with a new rear cover.

Specifications:
Displacement: 11.8cc
Bore: 27mm
Stroke: 20.6mm
Practical RPM: 2,000 ~ 12,000
Weight: 470g
Prop: 12 x 7in ~ 14 x 6in
Cylinder: AAC
Power: 1.2HP