• 75mm Centrifugal Clutch for 2-Stroke 47cc 49cc 50cc 53cc Mini Dirt Bike & ATV - goofitmoto
  • 75mm Centrifugal Clutch for 2-Stroke 47cc 49cc 50cc 53cc Mini Dirt Bike & ATV - goofitmoto
  • 75mm Centrifugal Clutch for 2-Stroke 47cc 49cc 50cc 53cc Mini Dirt Bike & ATV - goofitmoto
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GOOFIT

75mm Centrifugal Clutch for 2-Stroke 47cc 49cc 50cc 53cc Mini Dirt Bike & ATV

75mm Centrifugal Clutch for 2-Stroke 47cc 49cc 50cc 53cc Mini Dirt Bike & ATV

$21.99
$21.99
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Product Overview

Restore the "snap" to your mini-bike's acceleration with the GOOFIT Heavy-Duty Centrifugal Clutch. This 75mm assembly is the ultimate solution for fixing slipping transmissions and poor power delivery. Engineered with high-grip friction materials, it ensures that every bit of engine torque is transferred to the drivetrain. Whether you are tackling steep hills or racing on the track, this clutch reduces overheating risks and optimizes engine efficiency for a significantly smoother and more responsive ride.

Product Compatibility

Vehicle Type Displacement Range Common Brands
Mini Pocket Bikes 47cc, 49cc, 50cc MTA1, MTA2, Cagllari, GP-RS2
Mini Dirt / Pit Bikes 49cc, 50cc, 53cc Apollo, Coolster, SSR, X-Pro
Kids Quads / ATVs 47cc – 53cc TaoTao, Rosso, Peace Sports
Engine Type 2-Stroke Air-cooled pull-start engines

Specifications

Feature Details
Outer Diameter 75mm (3.0")
Shaft Hole Diameter 12mm (0.47")
Clutch Type Centrifugal (Automatic)
Material High-Grip Friction Composite & Reinforced Alloy
Compatibility 47cc / 49cc / 50cc / 53cc 2-Stroke

Key Features

  • Enhanced Power Transmission: Utilizes advanced friction materials to maximize grip, ensuring smooth power delivery even under high-load conditions like hill climbing or heavy acceleration.
  • Overheat Protection: The heavy-duty design is engineered to dissipate heat effectively, reducing the risk of clutch "glazing" and premature wear caused by friction-induced heat buildup.
  • Optimized Hill Climbing: By reducing power loss at the point of engagement, this clutch significantly improves the vehicle's torque output, allowing for better performance on inclines and rough terrain.
  • Engine Efficiency Boost: Replacing a worn OEM clutch with this GOOFIT assembly optimizes the engine's RPM-to-speed ratio, resulting in a higher quality of drive and less strain on the crankshaft.
  • Tool-Free Replacement: Designed for the DIY enthusiast, this assembly can be quickly swapped out without the need for specialized shop tools, significantly lowering your maintenance time and costs.
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Fitment FAQ

Will this part fit my specific model and year?

This clutch assembly is intended for Vehicle Type; Displacement Range; Common Brands; Mini Pocket Bikes; 47cc, 49cc, 50cc; MTA1, MTA2, Cagllari, GP-RS2; Mini Dirt / Pit Bikes. Key physical/spec details from the product data include Outer Diameter: 75mm (3.0"), Shaft Hole Diameter: 12mm (0.47"), 75mm. Use the compatibility table and product photos together before ordering.

Do I need to match the OEM part number?

Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this clutch assembly, also compare the spline count, clutch bell diameter, pulley diameter, spring style, belt width, and engine platform.

What models or situations does this part not fit?

Do not order this clutch assembly for machines outside the listed compatibility, or for units with different spline counts, clutch-bell sizes, pulley diameters, or engine platforms. Do not rely only on the model name or engine size.

What should I check before ordering?

Before ordering, compare your original part with the photos and check the spline count, clutch bell diameter, pulley diameter, spring style, belt width, and engine platform. Recheck listed specs such as Outer Diameter: 75mm (3.0"), Shaft Hole Diameter: 12mm (0.47"), 75mm. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.