1. New/Used Recreational Go-Karts Parts
  2. sku: 6047260026625772
  3. MAXPEEDINGRODS N3JFWH

N3JFWH MAXPEEDINGRODS Go Kart Forward Reverse Gear Box Engine

N3JFWH MAXPEEDINGRODS Go Kart Forward Reverse Gear Box Engine
Product Information
BrandMAXPEEDINGRODS
Manufacturer Part NumberN3JFWH
California Prop 65 WarningCALIFORNIA PROP 65 WARNING
EngineONLY WORKS WITH 30 SERIES
FeaturesFOR 35 CHAIN 12T AND 40/41/420 CHAIN 10T
Keyway Size3/16
MaterialHIGH QUALITY METAL
NoteNO INSTRUCTION INCLUDED
NoticeTHIS IS AFTERMARKET REPLCEMENT PART.
PartFORWARD REVERSE GEAR BOX
Part TypeBOTH 10T 40 41 AND 12T 35 SPROCKETS
Shaft Size For Driven Clutch5/8
Shifting Position ModesFORWARD, REVERSE NEUTRAL
TypeGO KART FORWARD REVERSE GEARBOX

Review MAXPEEDINGRODS Go Kart Forward Reverse Gear Assembly Box For 2hp-14hp Engine Stroke Gearbox

Introducing the Maxpeedingrods N3JFWH Go Kart Forward-Reverse Gear Box, an essential upgrade for go-karts powered by 2HP-14HP engines. This high-performance gear box is meticulously designed to provide smooth and reliable operation for your go-kart, ensuring an enjoyable driving experience.

The N3JFWH gear box features a robust and durable construction, with heavy-duty gears that can handle the power and torque of larger engines. The unique forward-reverse design allows for easy maneuverability in tight spaces and makes this gear box a great choice for go-karts used in various driving conditions.

This gear box is equipped with six forward gears and one reverse gear, providing ample gear options for a range of driving styles and terrains. The gears are precision-machined from high-quality materials, ensuring a long lifespan and smooth gear shifts.

The N3JFWH gear box also comes with a built-in oil cooler, which helps to maintain optimal operating temperatures and prolong the life of the gear box. The gear box is also designed with a convenient oil drain plug, making it easy to change the oil when needed.

The input and output shafts of the gear box are spline-machined to ensure a secure and precise fit with your engine and drivetrain components. The gear box also comes with a clutch kit, making it a complete kit for your go-kart upgrades.

In addition, the N3JFWH gear box is designed with a compact size, making it a great choice for go-karts with limited space. The gear box is also lightweight, yet strong, ensuring that it does not add unnecessary weight to your go-kart.

Overall, the Maxpeedingrods N3JFWH Go Kart Forward-Reverse Gear Box is an excellent investment for go-kart enthusiasts looking to upgrade their vehicle's performance and maneuverability. With its robust construction, precise gears, and convenient features, this gear box is sure to deliver smooth and reliable operation for your go-kart, making every ride an exciting experience.

Maxpeedingrods N3JFWH Reverse Gear Box for 2hp-14hp Engines: A Comprehensive Analysis

Introduction:

Maxpeedingrods N3JFWH is a reverse gear box designed for go-karts with engines ranging from 2hp to 14hp. This gear box provides an effective solution for those looking to add reverse functionality to their go-karts. In this analysis, we will discuss the advantages and disadvantages of purchasing a Maxpeedingrods N3JFWH reverse gear box.

Pros:

1. Reverse Functionality: The primary benefit of this gear box is the addition of reverse functionality to your go-kart. This feature is useful in various situations, such as maneuvering in tight spaces or backing up.

2. Durability: Maxpeedingrods is known for producing high-quality go-kart parts. The N3JFWH reverse gear box is no exception. Its robust design ensures long-lasting performance and resistance to wear and tear.

3. Easy Installation: The gear box comes with detailed instructions, making the installation process straightforward for most users. It also includes all necessary hardware for mounting and connecting the gear box to the engine and transmission.

Cons:

1. Cost: The Maxpeedingrods N3JFWH reverse gear box may be more expensive than some competitors' offerings. However, its high-quality construction and additional reverse functionality may justify the investment for some users.

2. Shipping and Handling: Due to its size and weight, the gear box may require additional shipping costs. Additionally, the delicate nature of the internal components demands careful handling during transportation.

3. Compatibility: While the gear box is designed for engines within the specified range, it's essential to verify the compatibility with your specific engine and transmission. Failure to do so could result in poor performance or damage to the components.

Conclusion:

The Maxpeedingrods N3JFWH reverse gear box offers several advantages, including the addition of reverse functionality, durability, and easy installation. However, it comes with some drawbacks, such as a higher cost, potential shipping issues, and compatibility concerns. Ultimately, the decision to purchase this gear box depends on your specific needs, budget, and compatibility requirements.

Recommendation:

If you require reverse functionality for your go-kart and are willing to invest in a high-quality, durable component, the Maxpeedingrods N3JFWH reverse gear box is an excellent choice. Be sure to verify compatibility with your engine and transmission before making a purchase, and consider the potential shipping and handling costs in your budget.

Details:

Kit does not come with needed brackets to mount gear assembly motor. Fit for: forward reverse gearbox is for go-karts, utility vehicles and other applications with engines up to 14hp. Equalizer cam. Shiftier lever f-n-r.

Maxpeedingrods always follow the development concept that success derives from devotion and happiness comes sharing to make contributes domestic overseas car tuning enthusiasts global racing culture by excellent products service. You can search go kart reverse kit install pt. Assembled position. 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.

There is a video abut. 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. Maxpeedingrods has a longstanding commitment to the research of ecu, engine, gearbox and vehicle performance electronic calibration.

Wide application this is forward reverse gearbox. Comes with parts shown. How to assemble the go kart reverse kit filmed by . We established cooperation's with em tron, mote, link, cartel, him, etc.

specifications gokartmecca:

  • brand: Maxpeedingrods
  • mpn: N3jfwh
  • california prop 65 warning: California Prop 65 Warning
  • engine: Only Works With 30 Series
  • features: For 35 Chain 12t And 40/41/420 Chain 10t
  • keyway size: 3/16
  • material: High Quality Metal
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part.
  • part: Forward Reverse Gear Box
  • part type: Both 10t 40 41 And 12t 35 Sprockets
  • shaft size for driven clutch: 5/8
  • shifting position modes: Forward, Reverse Neutral
  • type: Go Kart Forward Reverse Gearbox

returns gokartmecca:

  • method: money back
  • policy: returns accepted
  • paid by: seller
  • time: 30 days

offer gokartmecca:

  • in stock #: 5
  • availability: in stock
  • sold #: 11
  • prices: $149.26–$255.18
  • item condition: New
  • options: ship-to-home
  • started: november 22, 2025

payments gokartmecca:

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seller gokartmecca:

  • rating: 99.2%
  • city: dayton, new jersey
  • # reviews: 27352

shipping gokartmecca:

  • transit: 4-9 days
  • class: standard
  • type: fixed
  • carrier: ups
  • service: ups ground

general gokartmecca:

  • category: Auto Parts > Outdoor Sports > Go-karts Recreational
rating: 99.2% out of 100 based on 352 user ratings.
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