Tags: SH  engines,  Rear  Exhaust 

Features:

SH 28 PRO EXHAUST ENGINE PT2803AC-P6
W/P S,SG SF
REAR ENGINE
PULL STARTER
SG SHAFT
BIG BLUE HEAD

Specifications:

Cubic capacity: 4.57 cc
Bore: 18.50 mm
Stroke: 17.00 mm
R.P.M: 35000 rpm
Power: 3.8 hp
Weight: 422 g