Best Motorbike Chain & Sprocket Kits of 2025

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For motorbike enthusiasts, a well-maintained chain and sprocket system is essential for optimal performance and safety. These kits include all the necessary components for a complete replacement, ensuring that the chain and sprockets are compatible and properly sized. With durable materials and precision engineering, these kits offer a reliable and long-lasting solution for riders of all levels. Properly maintaining and replacing the chain and sprockets can improve acceleration, reduce wear and tear on other parts, and stabilise the bike's overall performance.
At a Glance: Our Top Picks
Top 10 Motorbike Chain & Sprocket Kits
SPEPY Aluminium Chain Alignment Tool for Motorbikes
The SPEPY Chain Alignment Tool is designed to help you achieve precise alignment of your motorbike's chain and sprocket. By clamping the tool onto the rear sprocket, you can easily see if it aligns with the chain, ensuring optimal performance. Made from durable 6063-T5 CNC aluminium alloy, it offers excellent rust resistance, giving you long-lasting use. This tool is versatile, fitting most motorcycles, bikes, ATVs, and scooters, making it a handy accessory for any rider looking to maintain their vehicle's efficiency.
Hi-Level Chain & Sprocket Kit for Yamaha YZF-R125
The Hi-Level Yamaha YZF-R125 Kit is designed with motorcycle enthusiasts in mind. Created by experts, each part in the kit meets or exceeds the performance levels of the original components, ensuring reliability and efficiency. Installation is straightforward, allowing you to replace parts with ease. However, it's crucial to check compatibility before purchasing to guarantee a proper fit for your bike. Enjoy the enhanced performance and convenience this kit offers for your Yamaha YZF-R125.
Oxford Three in One Motorcycle Chain Tool
The Oxford Chain Breaker Tool is a versatile tool designed for motorcycle enthusiasts. With its three-in-one functionality, it simplifies the task of breaking and riveting chains, making it essential for maintenance. Precision-made, it ensures accuracy and reliability, giving you confidence in your repairs. The tool is also easy to use, allowing you to tackle chain issues without hassle. Additionally, it is suitable for a range of "X" and "O" ring chains, accommodating sizes from 420 to 530, enhancing its convenience for various motorcycles.
Oumers Bike Chain Repair Tool Set
The Oumers Chain Repair Tools are designed for effective and efficient bike chain maintenance. The bike link plier allows you to quickly remove joining links, making repairs faster and easier. With the chain breaker splitter tool, you can easily break and re-chain your bike, thanks to its clever design and visible groove for guidance. Additionally, the bike chain wear indicator tool helps you assess the wear and stretch of your chain, ensuring you know when it’s time for a replacement. This set provides convenience for all your bike repair needs.
Tru Tension Chain Monkey Tool for Motorcycles
The Tru Tension Chain Monkey is a revolutionary tool that simplifies the tedious task of chain tensioning for motorcycles. With its patented design, you can achieve precise chain tension effortlessly, saving you time and money. Simply follow the straightforward directions to set it up, ensuring your motorcycle performs optimally. This premium quality tool is suitable for riders of all levels, making it an essential addition to your toolbox for both road and off-road riding.
Stihl 2 in 1 Easy File Chainsaw Sharpener
The Stihl Easy File Sharpener is a convenient tool designed for maintaining your chainsaw chain. With package dimensions of 2.9 cm by 8.2 cm by 39.9 cm, it is compact and easy to store. This product, made in the United States, ensures you can sharpen your chainsaw chain quickly and efficiently. By using this sharpener, you can extend the life of your chainsaw, saving you time and money on replacements. Its user-friendly design allows you to achieve a precise edge with minimal effort, enhancing your cutting performance.
Hi Level Chain & Sprocket Kit for Honda CBF125
The Hi Level CBF125 Kit is designed for Honda CBF125 models from 2009 to 2014. Produced by motorcycle experts, this kit ensures that every part meets or exceeds the performance of the original. You will appreciate the easy installation based on the original part design, allowing you to replace your chain and sprocket without hassle. Just remember to check the fitment before making your purchase to ensure compatibility.
Kryptonite New York Lock M18-WL U-lock
The Kryptonite U-lock is designed for maximum security, making it ideal for use in high theft areas. Its crossbar is protected by a hardened Kryptonium steel sleeve, providing an additional layer of defence against theft. You will appreciate the high security anti-pick disc-style cylinder, which features a patented double deadbolt lock to enhance security further. Additionally, the flat key comes with an integrated sliding dustcover, ensuring that the cylinder remains free from dust and debris, thereby prolonging its lifespan.
Thsakzo Motorcycle Chain Breaker Tool for Various Chains
The Thsakzo Chain Breaker Tool is designed for quick and precise disassembly of motorcycle chains, accommodating sizes from 420 to 530. Made from high-quality alloy, it ensures durability and resistance to rust, providing you with a reliable tool for your maintenance needs. The adjustable pressure pin allows you to easily manage the tension when working with chains, preventing excessive wear. Additionally, its efficient mechanism ensures that you can effortlessly cut or repair chains, making your tasks much smoother and more efficient.
ECSiNG 15mm Motorcycle Chain Adjuster Tensioner
The ECSiNG Chain Adjuster is designed for various dirt motor bikes, accommodating models from 50cc to 160cc. Made from durable, antioxidant materials, it ensures long-lasting performance and resistance to damage. With easy installation, you can replace the adjuster block directly without any adjustments, saving you time and effort. Its 15mm hole size is specifically tailored for compatibility, making it a reliable choice for your motorbike maintenance needs.
Frequently Asked Questions (FAQs)
1. What does sprocket kit do for motorcycle?
There are many reasons to change the chain and sprocket kit on your motorcycle, the most common one is to increase acceleration. Replacing your stock 530 or 525 pitch chain and sprockets with light weight 520 bits is one of the Best "Bang for the Buck" performance mods you can do to your sportbike.
2. Should you replace sprocket with chain?
However, when you replace your chain, it's a great idea to replace your sprocket at the same time. According to Motorcycle News, worn sprockets with new chains cause quick deterioration on both the sprocket and the chain. Eventually, you will find yourself replacing your chain quite often and see wear in the same spot.
3. How do I know what size sprocket I need for my chain?
Determine the number of teeth of the small sprocket. The number of teeth for the large sprocket is determined by multiplying the number of teeth for the small sprocket by the speed ratio. More than 15 teeth on the small sprocket is recommended. The number of teeth on the large sprocket should be less than 120.
4. Does changing chain sprocket size affect 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.
During our motorbike chain & sprocket kit research, we found 306 motorbike chain & sprocket kit products and shortlisted 10 quality products. We collected and analyzed 38,699 customer reviews through our big data system to write the motorbike chain & sprocket kits list. We found that most customers choose motorbike chain & sprocket kits with an average price of £16.73.
The motorbike chain & sprocket kits are available for purchase. We have researched hundreds of brands and picked the top brands of motorbike chain & sprocket kits, including SPEPY, Hi-Level, Oxford, Oumers, Tru-Tension. The seller of top 1 product has received honest feedback from 116 consumers with an average rating of 4.9.

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.