Search Results for: gear box

Steady performance GK250 Gear Box Transmission for ATV


?Good quality, high performance?
?Stock replacement?
?Material: Aluminum alloy
NameGK250 gearbox For ATV
Model NumberGK250 reduction gearbox, GK250 reduction gearbox
TypeATV Buggy parts
Net Weight7.7kg


? ? ? The transmission gearbox is used to provide the gear reduction needed to transform the high speed of the engine to the requisite speed to drive the wheels. The gear box is the chief component of the transmission system. The gearboxes are different for manual and automatic transmissions. Manual transmissions usually have five or six gears in the gearboxes. When the driver presses the clutch down, the sliding gear gets engaged with the appropriate gear. There are higher and lower gears which when engaged with the sliding gear provide high and low speeds, respectively. Modern manual gearboxes employ a diagonal gear that keeps the sliding gear synchronized with the main gears. This design prevents the gears from clashing with one another.? ? ??
? ? ? ?Automatic transmissions use an automatic gearbox that allows the transmission to select the right gear, without having the driver to choose. A hydraulic system monitors the pressure of fluids in the engine and engages the appropriate gear with the help of a torque converter, with respect to the engine fluid’s pressure. The torque converter engages the higher or lower gears, depending on whether the fluid pressure is high or low, respectively.
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Stable quality 49cc transmission reduction gear box for Minibike


??Transmission Gear Box for 47cc-49cc 2-Stroke Clutch Mini Motor Pocket Bike.

???Suitable for most 47cc 49cc pocket bike, mini bike, scooter, chopper, ATV.

??Good quality, high performance,reasonable price.

??High quality material to give excellent protective.

Package Includes:

??1 Piece Transmission Gearbox.

??We also have complete engine and?matching?clutch in separate auction. This auction is for the reducer ONLY.

NameGearbox 49cc gearbox shaft lengthened
Applicable IndustriesMachinery Repair Shops, Vehicles&Accessories
TypeGear Box Clutch
Motorcycle ModelSpeedway
Model43cc 47cc 49cc
MaterialAluminum and Iron
ColorAD Picture showing
PackingSmall Box + Cartons

mini bike



??This Gear Reduction kit bolts right onto your engine and is all fully self contained. In-line operation means that the final drive sprocket is on the same side as the engine crankshaft. That makes it much easier to install this kit if you are converting from a straight clutch system.


1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.

2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!

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Reverse gear box transmission for 250cc ATV quad go kart

Model Number250cc Reverse Gearbox
TypeGo Karts Accessories, 250cc Reverse Gearbox
Engine4 Stroke, 2-13HP
Drive ModeChain Drive
Wheel Size10X4.5-5/11X7.1-5
Oil Tank Capacity10L
Maximum Speed60km/h
Brake TypeHydraulic Brake
Engine Capacity50-200cc
The Length of Cannula(longe)5″
Out Diameter of Cannula(longer)1.36″
The Length of Cannula(smaller)2.9″
Out Diameter of Cannula(smaller)1.17″
Bigger Gear24 Teeth
Smaller Gear19 Teeth
fit forGo Karts, Dunne Buggies
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High durable 6 Tooth Clutch Drum Gear Box for 25H chain


?100% Brand new clutch bell housing.?

?High quality and very durable.

?Works with 6mm 25H mini motor chain.?

?Can be used as a safer replacement to the older style housings.?

?Package Includes:1 Piece Clutch Drum Bell Housing.

Product Name6T 6mm 25H Clutch Bell
Motorcycle Modelspeedway
Number of Teeth6
Chain Size6mm (25H)
Inner Diameter77 mm/ 3.03 inch


Clutch Bell


1.Please verify model number bfore order to ensure the correct parts for your engine.

2. It is easy to install, but professional installation is always recommended.
3. Please allow 0.5 – 1cm error due to manual measurement, thanks for your understanding.
4. Item images are just for reference only, item color may be slightly different from the pictures because of the light and photograph positions, please take the subject you received as standard.
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GX160 GX200 engine Go Kart Wet Clutch Gear Box Gearbox Kit

Product nameGX160 GX200 Gearbox
Model NumberGX160 GX200 Gearbox
TypeGo Karts Accessories
Engine4 Stroke
Drive ModeChain Drive
Wheel Size10×4.50-5/11×7.10-5
Oil Tank Capacity10L
Maximum Speed60km/h
Brake TypeHydraulic Brake
Engine Capacity50-200cc
Engine typeGX160/GX200 engine
Bore size20mm
Chain number#428 chain
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Golf cart steering gear box

Golf cart steering gear box


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Go Karts Engine Wet Clutch 2:1 Reduction Gear Box GX160 Clutch

NameGX160 wet clutch gearbox
Model NumberGX160 wet clutch gearbox
TypeGo Karts Accessories
Engine4 Stroke
Drive ModeChain Drive
Wheel Size10×4.50-5/11×7.10-5
Oil Tank Capacity30L
Maximum Speed60km/h
Brake TypeHydraulic Brake
Engine Capacity50-200cc
Packing Size37cm*20cm*25cm
FitGo kart, drift trike etc
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Go Karts Engine Wet Clutch 21 Reduction Gear Box GX160

Model Number:GX160/GX200 Gear box
Engine:4 Stroke
Drive Mode:Chain Transmission
Wheel Size:10×4.50-5/11×7.10-5
Oil Tank Capacity:3.5L
Maximum Speed:70km/h
Brake Type:Hydraulic Brake
Engine Capacity:50-200cc
Types:2:1 Reduction Gear Box
Tooth:14Tooth/ 28Tooth
Chain number:#428 chain
Output shaft:20mm
Friction torque:12N .m/3000r/min

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