Shopping Cart

Your cart is empty.

Your cart is empty.

125cc Electric Start Semi Auto Motor Engine w/Reverse.4-Stroke Single Cylinder 3 Speed Motor Engine Kit for Go Kart ATV Quad Bike Buggy ATV ATC70 90

5.0 Write Review
Free shipping on orders over $29.99

$308.99

$ 99 .00 $99.00

In Stock
  • 【125CC Engine Fitment】This is a four-stroke 125CC adult bicycle conversion kit, very suitable for bicycles, Dirt bikes, karting, etc.
  • 【High Performance】ENGINE: 125CC; GEAR SYSTEM: 3 FORWARD; NEUTRAL; REVERSE; Type: Horizontal, single-cylinder, 4-stroke, air-cooled; Start Method: Electrical Start; Bore x Stroke: 52.4 × 55.5 mm, 119.7 mL
  • 【Wiring Tips】Five wires (Plug): For gear indicator, Yellow wire: For storage battery, Pink (or Yellow) wire: For storage battery, Black & Red wire: For signal trigger, Green wire: For grounding, Blue & White: For trigger coil.
  • 【Applicable models】125cc pit bike engine motor is suitable for Karting, Quad, off-road vehicle, ATV, Pit bike, off-road vehicle, off-road vehicle, pocket rocket.
  • 【Note】The installation is more complicated, and it is strongly recommended to invite professionals to install it.


Specification:

ENGINE SIZE : 125CC

GEAR SYSTEM : 3 FORWARD; NEUTRAL; REVERSE

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

Start Method : Electrical Start

Bore x Stroke : 52.4 × 55.5 mm, 119.7 mL

Top Engine Mount : 92mm

Bottom Engine Mount: 82mm

Bolt to Bolt :152mm (6")

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 : 428-14T

Ignition : CDI

Air Filter : 35mm

Carburetor : PZ19

Starter : Electrical Start

Lubrication : Pressure/splash

Oil capacity : 900ml


Fits (For the reference):

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 includes:

Wiring+ carby+Airfilter+ Chain case + Gasket


NOTE:

Installation Manual Is NOT Included.

Professional Installation Is Highly Recommended.


Recommended Products
RedCap 54mm Bore Cylinder Complete Kit For 125cc 4-Stroke Chinese Xh Roketa TaoTao Kazuma Coolster Sunl Honda CRF SSR BMS ATV Dirt Bike Go-Kart - Compatible With 1P54FMI Horizontal Engines Models

$57.97

$ 30 .99 $30.99

4.8
Select Option
NICHE Cylinder Piston Gasket Kit for Recon 250 TRX250

$84.95

$ 38 .99 $38.99

4.9
Select Option
49CC 2 Stroke Pull Start Engine Motor Aluminum Mini Moto Motor for 49cc Pocket Bike Mini Dirt Bike Mini ATV Other Scooters

$49.99

$ 23 .99 $23.99

4.6
Select Option
110CC 2 Stroke Bicycle Engine Kit, Motorized Bike Engine Kit Gasoline Powered Bike Engine Motor Kit with CDI System Air Cooling Bicycle Motor Kit Gas Motor Bike Kit for 26' /28' Bikes (Black)

$95.99

$ 41 .99 $41.99

4.4
Select Option
49cc Engine Motor Mini Performance Motor 2-stroke Mini Dirt Bike ATV Engine Pocket Bike Scooter with Gear Box T8F Sprocket Metal Recoil Racing Air Filter + Handle Bar + Throttle Cable

$64.99

$ 25 .99 $25.99

4.4
Select Option
Cylinder Rebuilt Engine Top End Kit Compatible with Polaris Scrambler Predator 50 50cc ATV

$42.95

$ 20 .99 $20.99

4.4
Select Option
For Honda Rancher 420 Top End Rebuild Kit Cylinder Piston Gaskets 86.50mm 2007-2018

$62.00

$ 30 .99 $30.99

4.8
Select Option
All Balls Racing Master Cylinder Rebuild Kit-Front Compatible With/Replacement For G20318 Can-Am Outlander 330 04-05, 18-1015

$24.65

$ 11 .99 $11.99

4.4
Select Option