125cc 4 Stroke Manual Clutch Gear Engine Motor Electric Kick Start Dirt Pit Bike
NOTES: All 4-stroke engines do not come with engine oil. The reason is that shipping companies do not allow oil inside. Before starting the engine, please ensure sufficient engine oil has been added.You can use motor bike oil SAE 10W-30,10W-40, 15W-30, 15W-40.
brand New 125cc engine manual with electric and kick start
ENGINE SIZE 125CC
GEAR SYSTEM 1 down 3 ups
Type Horizontal, single-cylinder, 4-stroke, air-cooled
Start Method Kick Start/Electric
Bore x Stroke 52.4×55.5mm, 119.7mL
Compression ratio 9.0:1
Maximum net power/ rpm 5.8 kw/7500r/min±375 r/min
Maximum torque/ rpm 8.5 N.m/5000r/min±250 r/min
Idle speed 1500 r/min±100r/min
Front sprocket #420