WOOSTAR
0 ratings
WOOSTAR Motorcycle 420-18T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped
genuine image
WOOSTAR Motorcycle 420-18T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped
High quality, stainless steel manufacturing, good corrosion resistance, heat resistance; easy to install.
WOOSTAR Motorcycle 420-18T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped
Item #: 40751842

WOOSTAR Motorcycle 420-18T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

Item #: 40751842

IMP 15

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Monday, August 24
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
High quality, stainless steel manufacturing, good corrosion resistance, heat resistance; easy to install.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Versatile Compatibility
Designed for various small engines, this sprocket fits 50cc to 125cc dirt bikes and ATVs, ensuring a perfect match for a wide range of mini bikes and mopeds.
Durable Construction
Made from high-quality materials, the WOOSTAR sprocket provides longevity and reliability, reducing the need for frequent replacements and enhancing overall performance.
Performance Enhancement
Optimized gear ratio improves acceleration and torque, allowing riders to experience better performance on their dirt bikes and mini ATVs compared to standard sprockets.

Product Details

Looking for a 420-18T front sprocket for your dirt pit bike or ATV? Shop now on Ubuy Isle of Man for the best selection and prices on Woostar motorcycle parts.

Who Should Buy?

Suitable For
  • Beginner Riders

    Ideal for newcomers to dirt biking or ATV riding who need reliable performance at an affordable price.

  • Youth Bikes

    Perfect for 50cc to 125cc bikes, making it suitable for young riders gaining skills on mini bikes.

  • Performance Customization

    Great for riders looking to modify their mini bikes for improved acceleration and handling.

Not Suitable For
  • Heavy Duty Use

    Not suitable for heavy-duty bikes or those needing sprockets for racing or aggressive terrain.

  • High-Performance Machines

    Users with high-performance bikes requiring superior quality may need a more robust sprocket.

  • Expert Riders

    Experienced riders seeking advanced dynamics may find this product basic and limiting for performance enhancement.

Product Description

WOOSTAR Motorcycle 420-18T Front Sprocket 17mm Replacement for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the compatibility of the WOOSTAR Motorcycle 420-18T Front Sprocket?

    Answer: The WOOSTAR Motorcycle 420-18T Front Sprocket is designed to be compatible with a variety of engines, specifically for 50cc, 70cc, 90cc, 110cc, 125cc dirt pit bikes, mini bikes, ATVs, 4-wheelers, and mopeds. This wide range of compatibility makes it a versatile choice for enthusiasts and riders of small displacement motorcycles. Ensuring you have the correct sprocket for your vehicle will enhance performance, improve torque, and tailor speed for different riding conditions.
  • Question: How do I install the WOOSTAR 420-18T Front Sprocket?

    Answer: Installing the WOOSTAR 420-18T Front Sprocket requires a few basic tools, such as a socket set or wrench, to remove the existing sprocket from your bike. Once the old sprocket is removed, align the new sprocket onto the shaft, ensuring the 17mm fitting matches perfectly. Be sure to tighten the bolts according to the manufacturer's specifications. A proper installation will result in smooth power transfer and enhanced performance, which is essential for enjoying a thrilling ride on dirt or trails.
  • Question: What benefits does the WOOSTAR 420-18T Front Sprocket offer?

    Answer: The WOOSTAR 420-18T Front Sprocket is designed to optimize your vehicle's acceleration and overall speed. A well-matched sprocket size can lead to improved power delivery, making your bike more responsive. This is especially beneficial for dirt biking, where quick acceleration can significantly enhance performance. Riders looking to upgrade their sprocket typically seek improved handling and energy efficiency, making this an excellent addition for both casual riders and serious enthusiasts.
  • Question: Can I use the WOOSTAR Front Sprocket on different brands of bikes?

    Answer: Yes, the WOOSTAR 420-18T Front Sprocket is compatible with various brands, provided they fit within the specified range of 50cc to 125cc models. However, before making any modifications, it's advisable to check your bike's specifications for alignment and compatibility. This flexibility allows riders to experiment with their setups, catering to their driving styles or racing conditions. Always ensure that the sprocket matches the chain type and pitch to maximize efficiency.
  • Question: What chain size is required for the WOOSTAR 420-18T Front Sprocket?

    Answer: The WOOSTAR 420-18T Front Sprocket is specifically designed to work with a 420 chain. This chain size is common in smaller motorcycles and offers a balance of strength and weight, essential for both performance and durability. When replacing your sprocket, ensure to also inspect the condition of your chain, as a worn chain may lead to poor performance or damage to the newly installed sprocket. Maintaining proper alignment and cleanliness will maximize the lifespan of your new sprocket.
  • Question: Is the WOOSTAR 420-18T Front Sprocket suitable for off-road use?

    Answer: Absolutely! The WOOSTAR 420-18T Front Sprocket is well-suited for off-road applications, making it ideal for dirt bikes and mini bikes in rugged environments. Its robust construction can withstand the demands of rough terrains, delivering reliable performance. Riders engaging in trails, racing, or casual rides will appreciate the enhanced traction and stability that this sprocket provides. Proper maintenance and care will ensure it performs optimally in challenging conditions.
  • Question: What materials are used in the WOOSTAR 420-18T Front Sprocket?

    Answer: The WOOSTAR 420-18T Front Sprocket is constructed from high-quality steel, ensuring durability and longevity. This material is favored due to its strength and ability to withstand wear and tear, particularly in high-stress situations like racing or off-road riding. The tough nature of the steel also reduces the likelihood of bending or breaking, giving you more confidence as you tackle demanding tracks or trails with your bike.
  • Question: How do I ensure optimal performance from the WOOSTAR 420-18T Front Sprocket?

    Answer: To achieve optimal performance with the WOOSTAR 420-18T Front Sprocket, regular maintenance is key. Check the alignment and tension of the chain consistently to prevent abnormal wear on the sprocket and enhance its lifespan. Additionally, regular cleaning and lubrication of both the chain and sprocket will help maintain efficiency and ensure smooth operation. By following these practices, you'll improve your bike's performance during rides, whether for competition or leisure.
  • Question: Where can I buy WOOSTAR Motorcycle 420-18T Front Sprocket 17mm for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike Mini Bike ATV 4 Wheeler Moped in Isle of Man?

    Answer: You can purchase the WOOSTAR Motorcycle 420-18T Front Sprocket on Ubuy in Isle of Man. Ubuy offers a user-friendly shopping experience, allowing you to find the product quickly and conveniently. With detailed product descriptions and customer reviews, you can make an informed decision while shopping. Ubuy aims to provide excellent service and variety in motorcycle accessories for enthusiasts across the globe.

WOOSTAR Sprockets Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

IMP 15

Order now and get it around Monday, August 24

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compatible with various mini bikes and ATVs.
  • Durable stainless steel construction.
  • Resistant to corrosion and heat.
  • Easy installation ensures quick setup.
  • Customer service ready to assist with satisfaction.
  • Check model number and size before ordering.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.