Best Replacement Part Motorbike Cylinder Heads of 2025

Joseph Prokop Avatar
Joseph Prokop
Last Updated: 11 Feb 2025

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For motorbike enthusiasts, one of the most important components in their machine is the cylinder head. A cylinder head plays a crucial role in the engine's performance, as it houses the combustion chamber and controls the intake and exhaust valves. When a cylinder head becomes damaged or worn out, it can severely affect the bike's power and overall performance. Replacement part motorbike cylinder heads are an ideal solution for those looking to get their bike back up to speed. With a range of options available to fit different makes and models, these cylinder heads can help to stabilise the engine and improve its efficiency, making for a smoother and more enjoyable ride.

At a Glance: Our Top Picks

GOOFIT 57.4mm Cylinder Head and Parts Cover #TOP 1
GOOFIT 57.4mm Cylinder Head and Parts
ftb score rating icon 9.8
GOOFIT 50mm Big Bore Cylinder Upgrade Kit Cover #TOP 2
GOOFIT 50mm Big Bore Cylinder Upgrade Kit
ftb score rating icon 9.7
GOOFIT Cylinder Head Valve Cover for GY6 Cover #TOP 3
GOOFIT Cylinder Head Valve Cover for GY6
ftb score rating icon 9.5

Top 7 Replacement Part Motorbike Cylinder Heads

#TOP 1

GOOFIT 57.4mm Cylinder Head and Parts

Group-22
Cylinder Liners
57.4mm
GOOFIT 57.4mm Cylinder Head and Parts Cover
GOOFIT 57.4mm Cylinder Head 157QMJ 152QMI Engine Gaskets Parts With Gasket Spark Plug Replacement For 4 Stroke GY6 150cc ATV TaoTao Karting Chinese Scooter

The GOOFIT Cylinder Head Kit is designed for 4-stroke GY6 150cc engines, ensuring a perfect fit for your vehicle. It includes essential components such as the cylinder head, gaskets, piston, piston rings, clips, and wrist pin, providing everything you need for a comprehensive engine overhaul. With an inner diameter of 57.4mm, it offers reliable performance and efficiency. The outer diameter of the piston pin is 15mm, which contributes to smoother operation and durability, enhancing your overall riding experience.

What We Like
Complete engine overhaul kit
Designed for GY6 150cc engines
Includes essential components
Enhances performance and durability
#TOP 2

GOOFIT 50mm Big Bore Cylinder Upgrade Kit

Group-11
Type A
Type A
GOOFIT 50mm Big Bore Cylinder Upgrade Kit Cover
GOOFIT 50mm Big Bore Cylinder Rebuild Kit Parts Bore Upgrade Replacement For GY6 50cc 100cc 139qmb Racing Scooter

The GOOFIT Cylinder Rebuild Kit is an essential upgrade for your GY6 50cc and 100cc engines. It includes key components such as the cylinder, cylinder head, piston, and more, ensuring a comprehensive replacement solution. With its premium quality materials, you can expect excellent durability and resistance to corrosion, providing reliable performance over time. The easy installation process allows you to fit the kit perfectly to your engine, enhancing your vehicle's performance without hassle.

What We Like
High-quality materials
Easy installation
Durable and rustproof
Comprehensive replacement kit
#TOP 3

GOOFIT Cylinder Head Valve Cover for GY6

R052-004
GOOFIT Cylinder Head Valve Cover for GY6 Cover
GOOFIT Cylinder Head Valves Cover Replacement For GY6 4 Stroke 125cc 150cc Parts Chinese Scooter Motorcycle Engine Spare 157QMJ ATV Go Kart Buggy Moped

The GOOFIT Cylinder Head Cover is a high-quality replacement part designed specifically for GY6 4 Stroke 125cc and 150cc engines. Made from durable aluminium alloy, it ensures long-lasting performance and reliability. The precise design guarantees easy installation with a thread distance of 10.5mm, making it suitable for various vehicles, including motorcycles, ATVs, and scooters. With its high performance and stability, you can trust this cover to enhance the efficiency of your engine and provide a smooth riding experience.

What We Like
Durable aluminium alloy material
Easy installation
Compatible with various vehicles
High performance and stability
#TOP 4

Waltyotur 50cc Cylinder Head for Kazuma Meerkat ATV

Does not apply
Waltyotur 50cc Cylinder Head for Kazuma Meerkat ATV Cover
waltyotur 50cc Cylinder Head Complete Assembly Replacement for Kazuma Meerkat 50 50cc Kids ATV Quad

The Waltyotur 50cc Cylinder Head is specifically designed as a replacement for the Kazuma Meerkat 50 Kids ATV Quad. This high-quality assembly ensures compatibility, allowing you to confidently restore your vehicle's performance. Reviewing the product details is essential to confirm it fits your unit perfectly. With its reliable construction, this cylinder head provides the durability you need for smooth rides and minimal maintenance. Enjoy the convenience of a straightforward replacement that keeps your ATV in top condition.

What We Like
High-quality replacement parts
Compatible with Kazuma Meerkat 50
Easy to install
Durable construction
#TOP 5

WOOSTAR 56mm Cylinder Head for YX140 Engine

YL-K074-302
WOOSTAR 56mm Cylinder Head for YX140 Engine Cover
WOOSTAR 56mm Big Bore Cylinder Head Replacement for YinXiang 140cc Engine YX140 1P56FMJ Motor Dirt Pit Bike

The WOOSTAR YX140 Cylinder Head is specifically designed as a replacement for the YinXiang 140cc Engine, ensuring compatibility and performance. With a size of 32T sprocket and precise mounting hole distances, it makes installation straightforward. The high-quality construction offers excellent toughness and corrosion resistance, meaning you can rely on its durability. Additionally, its efficient heat dissipation design helps maintain optimal engine performance, enhancing the longevity of your dirt bike.

What We Like
Easy installation process
Durable and corrosion-resistant
Efficient heat dissipation
Compatible with YX140 Engine
#TOP 6

WOOSTAR 47mm Cylinder Head Piston Kit

YL-Group-13
WOOSTAR 47mm Cylinder Head Piston Kit Cover
WOOSTAR 47mm Cylinder with Cylinder Head with Piston Ring Kit and Gaskets Assembly Replacement for GY6 72cc 80cc Taotao 49cc 50cc 4 Stroke 139QMB 139QMA Engine Scooter Moped ATV

The WOOSTAR Cylinder Kit is an excellent replacement for GY6 72cc, 80cc, and Taotao 49cc engines. This high-quality cylinder features a 47mm inner diameter, ensuring a perfect fit for your scooter or ATV. Its durable materials provide high toughness, corrosion resistance, and rustproof capabilities, ensuring longevity. Installation is straightforward, allowing you to quickly replace your old cylinder and get back on the road. The kit also boasts a well-designed heat dissipation structure, enhancing performance and reliability during use.

What We Like
High-quality materials
Easy installation
Good heat dissipation
Durable and rustproof
#TOP 7

WOOSTAR 62.5mm Cylinder Rebuild Kit for GY6 Engines

YL-Q001-078
WOOSTAR 62.5mm Cylinder Rebuild Kit for GY6 Engines Cover
WOOSTAR 62.5mm Big Bore Complete Cylinder and Cylinder Head Rebuild Kit Replacement for 4 Stroke GY6 170cc 180cc 200cc 1P63QML Engine Chinese ATV Quad 4 Wheeler Go Kart Scooter

The WOOSTAR Cylinder Rebuild Kit is designed for 4 Stroke GY6 engines, specifically the 170cc, 180cc, and 200cc models. It features a 62.5mm inner diameter, ensuring a perfect fit for your vehicle. The kit includes high-quality components that provide excellent corrosion resistance and durability, enhancing the lifespan of your engine. With its thoughtful heat dissipation design, you can expect reliable performance during your rides, making it an ideal choice for those looking to maintain their scooters or ATVs effectively.

What We Like
High-quality materials used
Excellent heat dissipation
Corrosion and rust resistant
Easy installation process
Buying Guide Image
Editor's Notes

During our replacement part motorbike cylinder head research, we found 22 replacement part motorbike cylinder head products and shortlisted 7 quality products. We collected and analyzed 5,158 customer reviews through our big data system to write the replacement part motorbike cylinder heads list. We found that most customers choose replacement part motorbike cylinder heads with an average price of £34.78.

The replacement part motorbike cylinder heads are available for purchase. We have researched hundreds of brands and picked the top brands of replacement part motorbike cylinder heads, including GOOFIT, waltyotur, WOOSTAR. The seller of top 1 product has received honest feedback from 128 consumers with an average rating of 4.8.

Written by
Joseph Prokop Avatar

Joseph is a seasoned writer who's also passionate about automotive. His passion for automotive care and maintenance fuels his drive for more knowledge in the field. He currently resides in Middlesbrough, where he finds time to write informative contents on automotive. His automotive related articles are quite popular in journals around the world. Joseph continues to use his wealth of experience in the industry to create helpful guides on automotive.