1. New/Used Recreational Go-Karts Parts
  2. sku: 4451602240989533
  3. BFO 3AQF7X

3AQF7X BFO Go Kart Forward Reverse Gearbox Engine Kit

3AQF7X BFO Go Kart Forward Reverse Gearbox Engine Kit
Product Information
BrandBFO
Manufacturer Part Number3AQF7X
MaterialHIGH QUALITY METAL
Shifting Position ModesFORWARD, REVERSE NEUTRAL
Keyway Size3/16
Shaft Size For Driven Clutch5/8
TypeGO KART FORWARD REVERSE GEARBOX
NoticeTHIS IS AFTERMARKET REPLCEMENT PART.
Product TypePARTS ACCESSORIES
PartFORWARD REVERSE GEAR BOX
NoteNO INSTRUCTION INCLUDED
FeaturesFOR 35 CHAIN 12T AND 40/41/420 CHAIN 10T
Country/region Of ManufactureCHINA
EngineONLY WORKS WITH 30 SERIES
Part TypeBOTH 10T 40 41 AND 12T 35 SPROCKETS
UPC941477713649

Review BFO Go Kart Forward Reverse Gearbox Kit 212cc For 2hp-13hp Engine Stroke 30 Series

Introducing the BFO 3AQF7X Go Kart Forward Reverse Gearbox Kit, specifically designed for go-karts with 212cc engines that produce between 2HP and 13HP. This high-performance gearbox kit is an essential upgrade for any go-kart enthusiast seeking to enhance their driving experience.

The BFO 3AQF7X gearbox is meticulously crafted using the finest materials and advanced engineering techniques. This ensures exceptional durability, reliability, and smoothness in operation. The kit includes all the necessary components such as gears, bearings, seals, and shafts required to replace the stock gearbox.

One of the most significant advantages of this gearbox kit is its forward-reverse functionality. This feature allows the driver to easily switch between forward and reverse gears, providing greater control and flexibility on the track or off-road. The gear ratios have also been carefully selected to optimize power delivery and acceleration, resulting in improved overall performance.

The gearbox housing is designed with robustness in mind, featuring thick walls and ribbed sections to distribute stress evenly and prevent deformation. The input and output shafts are precision machined to ensure a perfect fit and minimize friction, while the bearings are of high-quality and offer long-lasting performance.

The gearbox kit is also easy to install, making it an ideal choice for DIY enthusiasts. The kit comes with a detailed instruction manual, which outlines the entire installation process step-by-step. Additionally, all the necessary hardware and fasteners are included in the package to make the installation process as seamless as possible.

In conclusion, the BFO 3AQF7X Go Kart Forward Reverse Gearbox Kit is an excellent investment for any go-kart owner looking to upgrade their vehicle's performance and functionality. With its robust construction, smooth operation, and forward-reverse capability, this gearbox kit is sure to exceed your expectations and provide you with countless hours of enjoyable driving.

Pros and Cons of Buying a BFO 3AQF7X Go Kart Forward Reverse Gearbox Kit for 212cc Engines (2HP-13HP)

Introduction:

The BFO 3AQF7X go kart forward reverse gearbox kit is a popular choice for those looking to build or upgrade their go kart with a forward and reverse gearbox. In this article, we will discuss the pros and cons of purchasing this gearbox kit to help you make an informed decision.

Pros:

1. Versatility: This gearbox kit is compatible with a wide range of engines, making it a versatile option for various go kart builds.

2. Forward and Reverse Functionality: Having the ability to go forward and reverse is a significant advantage, especially for beginners or those looking to maneuver their go kart in tight spaces.

3. Durability: The BFO 3AQF7X gearbox kit is known for its high-quality materials and robust construction, ensuring long-lasting performance.

4. Smooth Gear Changes: The gearbox kit provides smooth gear changes, which enhances the driving experience and reduces the risk of damaging the engine.

Cons:

1. Complex Installation: Installing the gearbox kit requires a moderate level of mechanical skill and experience. It may be challenging for beginners without prior experience.

2. Cost: Compared to other gearbox options, the BFO 3AQF7X kit is relatively expensive. However, its durability and functionality may justify the investment.

3. Weight: The gearbox kit is heavier than other standard go kart gearboxes, which may affect the overall performance and handling of the go kart.

Conclusion:

The BFO 3AQF7X go kart forward reverse gearbox kit is an excellent option for those seeking a durable and versatile gearbox for their go kart build. Its forward and reverse functionality provides added convenience and maneuverability. Despite the complex installation process and higher cost, the smooth gear changes and robust construction make it a worthwhile investment for serious go kart enthusiasts.

Recommendation:

If you have the mechanical skills and experience to install the BFO 3AQF7X gearbox kit and are looking for a durable and versatile gearbox for your go kart, this is an excellent choice. However, if you are a beginner or on a tight budget, you may want to consider a more straightforward and affordable gearbox option.

Details:

Comes with parts shown. Gear assembly. Shiftier lever f-n-r. go kart forward reverse gearbox kit 212cc: fit for: gearbox is for go-karts, utility vehicles and other applications with engines up to 14hp.

It is suitable for go-karts, utility vehicles and other applications with engines up to 14hp # 35 chain 12t #40/41/420 chain 10t both sprockets included, quality material made of high-quality metal, which light sturdy; it allows the operator choose three positions: forward, reverse neutral. Features: condition: brand new, material: metal, warranty: 2 years, shaft size for driven clutch: 5/8''with 3/16'' keyway, forward ratio: 1:1:3, reverse 1:2:6. For # 35 chain 12t and #40/41/420 chain 10t both sprockets included. Equalizer cam.

Wide application this is forward reverse gearbox. Assembled position.

specifications gokartmecca:

  • brand: Bfo
  • mpn: 3aqf7x
  • material: High Quality Metal
  • shifting position modes: Forward, Reverse Neutral
  • keyway size: 3/16
  • shaft size for driven clutch: 5/8
  • type: Go Kart Forward Reverse Gearbox
  • notice: This Is Aftermarket Replcement Part.
  • product type: Parts Accessories
  • part: Forward Reverse Gear Box
  • note: No Instruction Included
  • features: For 35 Chain 12t And 40/41/420 Chain 10t
  • country/region of manufacture: China
  • engine: Only Works With 30 Series
  • part type: Both 10t 40 41 And 12t 35 Sprockets
  • upc: 941477713649

general gokartmecca:

  • category: Auto Parts > Outdoor Sports > Go-karts Recreational

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  • carrier: usps
  • transit: 5-12 days
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  • service: usps ground advantage
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offer gokartmecca:

  • availability: in stock
  • started: may 31, 2025
  • options: ship-to-home
  • best offers: true
  • sold #: 17
  • quantity: 1

seller gokartmecca:

  • # reviews: 385
  • city: tolleson, arizona
  • rating: 95.7%
rating: 95.7% out of 100 based on 385 user ratings.
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