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

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.