Best Front Motorbike Sprockets of 2025

Joseph Prokop Avatar
Joseph Prokop
Last Updated: 11 Feb 2025

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Front motorbike sprockets are essential components that transfer power from the engine to the wheels via the chain. These sprockets come in different sizes and tooth counts, each affecting the overall performance of the motorcycle. They are made from high-quality materials to ensure durability and long-lasting performance. The right sprocket can improve acceleration, top speed, and fuel efficiency. It is important to choose the right sprocket for your motorcycle model and riding style. Upgrading to a new front motorbike sprocket can greatly enhance your riding experience.

At a Glance: Our Top Picks

X AUTOHAUX 520 12T Motor Sprocket Set Cover #TOP 1
X AUTOHAUX 520 12T Motor Sprocket Set
ftb score rating icon 9.9
RUTU 428 14T Front Engine Sprocket Cover #TOP 2
RUTU 428 14T Front Engine Sprocket
ftb score rating icon 9.8
X AUTOHAUX 520 Style 11T Motorcycle Sprocket Set Cover #TOP 3
X AUTOHAUX 520 Style 11T Motorcycle Sprocket Set
ftb score rating icon 9.6

Top 10 Front Motorbike Sprockets

#TOP 1

X AUTOHAUX 520 12T Motor Sprocket Set

a23061600ux0095
Titanium Tone
2.68" x 0.24"
X AUTOHAUX 520 12T Motor Sprocket Set Cover
X AUTOHAUX 520 Style 12T Teeth 20mm ID Motor Front Sprocket Set for Motorcycle

The X AUTOHAUX Sprocket Set is designed to fit most motorcycles, dirt bikes, ATVs, and go-karts, making it a versatile choice for your needs. Made from durable materials, this sprocket resists rust and deformation, ensuring longevity. With a diameter of 20mm, it offers a precise fit and a reliable performance. Its flexible design allows for stable and smooth chain rotation, enhancing your riding experience and providing you with better control on various terrains.

What We Like
Universal fit for various vehicles
Durable, rust-resistant material
Flexible design for smooth rotation
Precise size for reliable performance
#TOP 2

RUTU 428 14T Front Engine Sprocket

RUTUSK4281714
RUTU 428 14T Front Engine Sprocket Cover
428 14T 17mm Front Engine Sprocket Replacement for 50cc 70cc 110cc 125cc 140cc 160cc ATV Dirt Bike Quad TaoTao Roketa Sunl

The RUTU Front Engine Sprocket is an aftermarket replacement designed for various ATVs and dirt bikes. It features a 428 chain size with 14 teeth, ensuring compatibility with many models. The 17mm eye-to-eye centre fit allows for easy installation, making it convenient for users who want to upgrade their vehicles. Additionally, it comes with a free holder and bolts, providing everything you need to get started right away. This high-quality sprocket enhances your bike's performance, ensuring a smoother ride.

What We Like
High quality construction
Easy installation process
Includes holder and bolts
Compatible with multiple vehicles
Improves bike performance
#TOP 3

X AUTOHAUX 520 Style 11T Motorcycle Sprocket Set

a23061600ux0094
Titanium Tone
2.44" x 0.24"
X AUTOHAUX 520 Style 11T Motorcycle Sprocket Set Cover
X AUTOHAUX 520 Style 11T Teeth 20mm ID Motor Front Sprocket Set for Motorcycle

The X AUTOHAUX 520 Sprocket is a universal fit for most motorcycles, dirt bikes, ATVs, and go-karts, making it a versatile choice for various vehicles. Crafted from durable materials, it resists rust and deformation, ensuring longevity. With a diameter of 20mm, this sprocket allows for stable and smooth chain rotation, enhancing your riding experience. You can rely on its flexibility during use, which contributes to better performance on the track or trail.

What We Like
Universal fit for various bikes
Durable and rust-resistant material
Stable chain rotation
Flexible performance
#TOP 4

GOOFIT 420 Tooth Front Engine Sprocket Retainer

Q001-038
15-T
420-17mm
GOOFIT 420 Tooth Front Engine Sprocket Retainer Cover
GOOFIT 420 15 17mm Tooth Front Engine motorcycle Sprocket Chain Retainer Plate LockerEngine Replacement For 50cc 70cc 90cc 110cc Motorcycle Dirt Bike ATV Quad

The GOOFIT Sprocket Retainer is designed for various motorcycles and dirt bikes with a sturdy steel structure. The inner diameter of 17mm and 14mm gear diameter ensure compatibility with multiple models. Users will appreciate the extensive range of equipment available, as it includes various sprocket sizes. Additionally, the retainer plate secures the pinion on the crankshaft, providing reliable performance and stability during rides. This product is perfect for maintaining your vehicle's efficiency and enhancing your off-road adventures.

What We Like
Sturdy steel construction
Compatible with various models
Multiple sizes available
#TOP 5

WQSING 12 Tooth Sprocket for Polaris

WQSING
3221044
WQSING 12 Tooth Sprocket for Polaris Cover
WQSING Primary Front Drive Sprocket 3221044 12 Tooth Compatible with Polaris Trail Boss 330 2003-2013 Sportsman 1986-2009 400 500 Scrambler Trail Blazer 250 Gear

The WQSING Sprocket is a versatile part compatible with various Polaris models, including the Trail Boss and Sportsman series from 1985 to 2013. With a part number of 3221044, it ensures a precise fit for your vehicle. This 12-tooth sprocket enhances your bike's performance and longevity, providing reliability during off-road adventures. Its compatibility with multiple models means you can easily replace your worn sprocket, ensuring smooth gear transitions and improved ride quality. You will appreciate how this simple upgrade can make a significant difference in your riding experience.

What We Like
High compatibility with many models
Boosts performance and reliability
Easy to replace
Improves ride quality
Durable construction
#TOP 6

WOOSTAR 428-13T Front Sprocket for Dirt Bikes

YL-A38-13T-20mm
428-13T 20mm
20mm
WOOSTAR 428-13T Front Sprocket for Dirt Bikes Cover
WOOSTAR Motorcycle 428-13T Front Sprocket 20mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

The WOOSTAR Front Sprocket is designed as a reliable replacement for various dirt bikes, including models from 50cc to 125cc. Its 13-tooth size and 20mm fitting make it suitable for a range of vehicles. The stainless steel construction ensures high durability, providing excellent corrosion and heat resistance. This means you can enjoy a longer lifespan and better performance from your bike. Additionally, the precise mounting hole spacing allows for easy installation, giving you peace of mind when upgrading or replacing your sprocket.

What We Like
High durability and quality
Easy to install
Corrosion and heat resistant
Compatible with various models
#TOP 7

WOOSTAR 420-16T Front Sprocket for Dirt Bikes

YL-A81-FP
WOOSTAR 420-16T Front Sprocket for Dirt Bikes Cover
WOOSTAR Motorcycle 420-16T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

The WOOSTAR 420 Sprocket is designed as a replacement for a variety of dirt bikes and ATVs ranging from 50cc to 125cc. Its 16-tooth configuration and 17mm size ensure compatibility with your vehicle, making it a reliable choice. Made from high-quality stainless steel, this sprocket offers excellent corrosion and heat resistance, enhancing its durability and performance. With a spacing of 30mm between mounting holes, installation is straightforward, allowing you to get back on the road with minimal hassle.

What We Like
Compatible with various dirt bikes
Durable stainless steel construction
Easy installation process
Good corrosion and heat resistance
#TOP 8

SD 16 Tooth Front Sprocket Gearing Upgrade

China-Parts
428-16
SD 16 Tooth Front Sprocket Gearing Upgrade Cover
SD 16 Tooth Front Sprocket 428-16T Gearing Upgrade fits Pulse Adrenaline 125 Pioneer XF125 GY-2B

The SD Front Sprocket is designed to enhance the performance of your Pulse Adrenaline 125, Pioneer XF125, or GY-2B motorbike. With its 428-16T gearing, this front sprocket provides a significant upgrade, improving acceleration and overall speed. You will appreciate the smoother ride it offers, making your journeys more enjoyable. Additionally, this product is a perfect fit for K157FMI and QM125GY models, ensuring compatibility and ease of installation. This means you can focus on the road ahead, confident in your bike's improved capabilities.

What We Like
Improves acceleration
Enhances overall speed
Smooth ride experience
Compatible with multiple models
Easy installation
#TOP 9

WOOSTAR Motorcycle 420-17T Front Sprocket Replacement

YL-A37-17T-17mm
420-17T 17mm
WOOSTAR Motorcycle 420-17T Front Sprocket Replacement Cover
WOOSTAR Motorcycle 420-17T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

The WOOSTAR Front Sprocket is an excellent replacement part for various dirt bikes and ATVs, including the Taotao models. This 17-tooth sprocket is designed with a 17mm size, ensuring a precise fit for your vehicle. Its high-quality stainless steel construction offers superior corrosion and heat resistance, making it durable for long-term use. Installing this sprocket is straightforward, allowing you to quickly enhance your bike's performance without hassle.

What We Like
High-quality stainless steel
Easy to install
Durable and corrosion-resistant
Compatible with various models
#TOP 10

WOOSTAR 428-15T Front Sprocket for Mini Bikes

YL-Q001-039
428-15T-17mm
17mm
WOOSTAR 428-15T Front Sprocket for Mini Bikes Cover
WOOSTAR Motorcycle 428-15T Front Sprocket 17mm for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

The WOOSTAR Front Sprocket is designed for various dirt bikes and ATVs, making it an excellent replacement option for models like RXB 150RFZ and 125TRX90. Its 15-tooth, 17mm size ensures compatibility with multiple engine capacities, providing a seamless fit. The high-quality stainless steel construction offers superior corrosion and heat resistance, enhancing durability. This means you can enjoy reliable performance in various weather conditions. Always remember to verify model numbers and sizes before ordering to ensure you select the right part for your bike.

What We Like
Compatible with multiple bike models
Durable stainless steel construction
Corrosion and heat resistant
Easy to install
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is the front sprocket on a motorcycle called?

Countershaft (Transmission) Sprocket The countershaft sprocket, also known as the transmission/front sprocket, is connected to the motorcycle's transmission and is the smaller of the two sprockets.

2. What does a smaller front sprocket do on a motorcycle?

Adding teeth to the front and rear sprockets have opposite effects. Installing a larger countershaft sprocket creates higher gearing, while a larger rear sprocket lowers gearing. Similarly, a smaller front sprocket lowers the gearing while a smaller rear sprocket makes the gearing higher.

3. What does the front sprocket do on a bike?

For more top end and faster top speed, use a large countershaft/front sprocket or smaller rear sprocket. This creates a taller gearing ratio that's best for high speed situations without many tight turns like wide open desert racing.

4. Is it better for smaller or bigger front sprocket for speed?

A bigger rear sprocket/ smaller front sprocket will give you an increase in acceleration but decrease your top speed. A smaller rear sprocket/bigger front sprocket will reduce you acceleration but increase the top speed.

Editor's Notes

During our front motorbike sprocket research, we found 276 front motorbike sprocket products and shortlisted 10 quality products. We collected and analyzed 11,686 customer reviews through our big data system to write the front motorbike sprockets list. We found that most customers choose front motorbike sprockets with an average price of £8.17.

The front motorbike sprockets are available for purchase. We have researched hundreds of brands and picked the top brands of front motorbike sprockets, including X AUTOHAUX, RUTU, GOOFIT, WQSING, WOOSTAR. The seller of top 1 product has received honest feedback from 19,842 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.