Specifications:

Displacement: 125cc

Type: Horizontal, single-cylinder, 4-stroke, air-cooled

Compression ratio: 9.0: 1

Front sprocket   420 - 17mm - 14T

Type : Horizontal, single-cylinder, 4-stroke, air-cooled

Start Method : Electrical Start

Transmission: 4-speed 3 forward 1 reverse gear

Bore x Stroke: 2.06" x 2.19”(52.4mm x 55.5mm) 

Top Engine Mount : 92mm

Bottom Engine Mount: 82mm 

Bolt to Bolt :152mm (6")

Rated Power & Rotating Speed: 5.8 kw/7500r/min±375 r/min

Max. Torque & Rotating Speed: 8.5 N.m/5000r/min±250 r/min

Idle speed 1500 r/min±100r/min

Ignition: CDI

Air Filter : 35mm

Carburetor :  PZ19

Lubrication : Pressure/splash

Oil capacity : 900ml:

Fits (For the reference):

ENGINE SIZE : 125CC

Atomik, Pitpro, TDR, Hummer, Orion, Xmoto, Lei,Dmx, Swd, Tommahawk, Monsoon, Grudge, Kazuma, Bull,

Trooper, Hunter, Motox, Trojan, Blitz, Crusade, Link, Bigfoot, Kuda, Motorworks, Nitrous, Reign, ddr, Fury, Prox,

Raider, Zongshen, Chongqing, Loncin, Ducar, Lifan, Gy6, Thumpster, Thumbstar, Go kart, Quad, Dirt bike, ATV,

Pit bike, Dirt bike, Buggy, Pocket rocket.

Wiring:

1. Five wires (Plug): For gear indicator

2. Yellow wire: For storage battery

3. Pink (or Yellow) wire: For storage battery

4. Black & Red wire: For signal trigger

5. Green wire: For grounding

6. Blue & White: For trigger coil

Package: 1x complete engine + 1x full wiring harness + 1x battery + 1x muffler pipe