400cc Motorcycle Engine

400CC Engine Specification
Model: With Carburetor system: TGF-185MQ-5
With EFI system: TGF-185MQ-4
Type: Single Cylinder, Water cooling, 4 Stroke
Bore × Stroke(mm): 84.5 x 70
Compression Ratio: 9.3± 0.1: 1
Displacement: 392ml
Spark plug polar distance: 0.6 mm ~ 0.7 mm
Ignition: With Carburetor system: C. D. I electronic ignition
With EFI system: ECU electronic-controlled
Lubrication: Pressure splash
Transmission Method: Shaft drive
Transmission Type: CVT
Belt transmission ratio: 2.714~0.625;
L -speed transmission ratio: 1.75(35/20) 1.733(26/15);
H -speed transmission ratio: 1.952(41/21);
R -speed transmission ratio: 1.330(24/18);
Engine transmission ratio: 3.667(33/9)
Starter: Electric start
Clutch: Wet -Automatic
Net Weight: 65kg

B) Accessories specification
Carburetor Type: Vacuum Suction (PD36J-C)
Choke-valve Type: D42
Air Filter: Sponge element
Spark Plug Type: Resistive(DR8EA)

C) Fuel&Oil Specification
Fuel Type: Unleaded 90# Gasoline
Gearbox Oil Type: SF15W/40