The Best Buy Sprocket of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Buy Sprocket of 2025. Check our ranking below.
2,264 (random) Reviews Scanned
Rank No. #1
Superlong 40 Tooth Mini Bike Sprocket for 40/41/420 Chain, Rear Sprocket 37mm Bore with 6 Hole Fit for Coleman CT100U CC100X Baja Doodle Bug DB30 Monster Mega Moto MMB105 Mini Bike Parts
- 【Professional Customization】The 420 sprocket is designed specifically for Coleman CT100U, CC100X, RB100, B100, Baja Doodle Bug DB30, Oryxearth 105cc, Mega Moto MMB80, MMB105 and other engine
- 【Quality Carbon-Steel】The go kart sprocket is made of high-quality carbon-steel material, with strong hardness and greater durability. The whole body is designed in gold, and it will appear red in the sunlight, making your DIY mini bike even cooler
- 【Strong-Performance Improvement】The sprocket for mini bike can provide faster acceleration performance, increase rotational speed, stabilize chain engagement, and prevent chain slippage to cope with different complex terrains such as rough, sandy, and slippery terrain
- 【Precision Cutting】The 40 chain sprocket will be highly engaged with the chain to avoid chain slippage, maintain stable operation during transmission, improve transmission efficiency, reduce wear and energy loss, and extend the service life of the entire transmission system
- 【Simple Installation】You will receive 1 rear sprocket, 6 screws, and 6 nuts. Simply use the screws and nuts to secure the 420 sprocket for mini bike to the car and complete the DIY modification of your beloved car
Rank No. #2
420 14T 17mm Chain Sprocket with Retainer Plate Motorcycle Front Sprocket Gear fits for 50cc 70cc 90cc 110cc 125cc 140cc 160cc Engine Pit Dirt Mini Bikes Go Kart Trail Quad ATVs 4 Wheeler Moped(1 set)
- 【What you get】1x 100% Brand New 420 14T 17mm chain sprocket, 1x retainer plate, 2x screws (The color of the retainer plate and screws are random, but we are sure they are brand new). Installation Instruction are NOT Included. NOTE: Please check the dimensions of the product (including but not limited to confirm the correct shaft & chain size & number of teeth) fit what you need before purchasing.
- 【Universal applicability】Suitable for most of sports vehicles such as 50cc 70cc 90cc 110cc 125cc Dirt Pit Mini Bikes, ATVs, 4 Wheel Moped Go karts 125cc 140cc 150cc 160cc Lifan Loncin Dirt Bike.
- 【420 chain sprocket Size】420: chain model, (10-17)T: the number of teeth, 17mm: the size of the mounting hole. Please check the dimensions of the sprocket before purchasing. (Detailed dimensions are shown in the pictures).
- 【High quality and precision】The material selection of the go kart sprocket is in strict accordance with industry standards and is rigorously tested for use after production is completed. The motorcycle front engine sprockets are heat-treated to increase toughness against wear and tear, making the 420 sprockets durable.
- 【Purchase NO WORRY】Your satisfaction is the purpose of our service. If you have any questions about your purchase, please feel free to contact us and we will respond within 24 hours. Be confident that you have a lifetime of customer service from us.
Rank No. #3
35 Chain Sprocket - 40 Tooth Sprocket 35 Chain Mini Bike Rear Sprocket for CC100X CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc MBX10 MBX11 Predator Mini Bike Dirt Bikes Go Kart,Black
- [Note] The surface of the sprocket has burn marks due to quenching process, aiming to improve the hardness and durability of the product. The product is a modified accessory and models listed below are for reference only. If you have any questions, please feel free to let us know and assist in resolving them, so that customers can have a satisfactory shopping experience.
- 【Fitment】Our go kart 35 chain rear sprocket firs for 40 teeth bike model and is used with a 35 size chain. For most go-karts/mini-bikes/dirt bikes.Such as sprocket for Coleman CC100X CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc MBX10 MBX11 Predator and more
- 【Size】The 40 tooth sprocket 35 chain has 6 mounting holes. For detailed dimensions, please check the product size chart. Before placing an order, please pay attention to whether the product dimensions match your car model.
- 【Material】The mini bike 40 tooth 35 sprocket is made from heavy-duty steel material, which not only enhances racing performance and increases riding speeds, but is also able to cope with any conditions that karts face.
- 【Package】1*400 tooth sprocket 35 chain.Installation instructions not included
Rank No. #4
CILOYU 35 Chain Sprocket 40 Tooth Compatible with Coleman Mini Bike CT100U CC100X CK100 Baja DB30 TaoTao GK80 Monster Moto 80cc MBX10 MBX11 Predator 79cc 97cc 98cc 100cc 2.5hp Go Kart Parts
- 100% FITMENT: 35 chain sprocket is compatible with Baja Doodlebu* DB30 (Blitz, Dirt Bu*), Hensim Doodlebu* DB30 (Blitz, Dirt Bu*), Motovox Mbx10 Mbx11, Monster Moto MM-B80 MM-B105, Coleman Powersports CT100U CC100X
- DOUBLE IMPROVED DETAILS: (1) Improved mounting hole spacing and 6 mounting holes for improved compatibility. (2) The 40-tooth sprocket ensures optimal power transfer and smooth chain operation. Not only enhances riding efficiency but is also perfect for high-speed riding, ensuring optimal efficiency and stability of your mini bike chain
- TOOL-FREE INSTALLATION: Easy to install on the mini bike, installation takes only 5 minutes. Packing list: 1 x mini bike rear sprocket, 6 x screws, 6 x nuts, 1 x wrench, 5 x #35 master links
- DURABLE CONSTRUCTION: The #35 sprocket is made of precision machined premium metal alloy, designed for #35 chains with precision tooth design to ensure seamless compatibility and optimal efficiency. The premium metal ensures long-lasting acting and resistance to wear and tear. This sprocket has a longer service life than other sprockets
- SIZE: The chain size: 35 chain, tooth count: 40t, mounted holes: 6 holes, mounting hole diameter: 1.46" (37 mm), mounting hole distance: 1.92" (49 mm)
Rank No. #5
428-15T Front Engine Sprocket Kit for Motorcycles 17mm Compatible with 50cc-160cc Chinese ATV Quad Dirt Bike Go Kart (15T)
- Perfect Compatibility & Universal Fit: Fits 50cc-160cc Honda, TaoTao, Roketa, Coolster, Sunl, Lifan Chinese ATVs, Quads, Dirt Bikes. Universal for motorcycles, pit bikes, go-karts, and quads. Verify model and size before purchase.
- Premium Material & Longevity: Constructed from high-quality SCM415 chromoly steel alloy and stainless steel. Durable, corrosion-resistant, heat-resistant, and not easily deformed. Ensures long service life.
- Precise Specifications: 15-tooth sprocket with 17mm shaft fit. Model: #428. Fix screw holes spaced 30mm apart. Confirm size for compatibility.
- Complete Package Inclusions: Package includes 1 front sprockets, 2 mounting screws, 1 metal gaskets. Check size and compatibility before ordering.
- Warranty & Support: Dedicated customer service team available. If unsatisfied, contact us. Committed to your satisfaction and a hassle-free shopping experience. Verify model and size prior to purchase.
Rank No. #6
CILOYU 420 Chain Mini Bike Sprocket 40T 40mm with 90 Links 42 Links Replacement for Coleman BT200X CT100U CT200U-EX CT200U CC100X Baja MB165 MB200 Doodlebug DB30 Predator 212 196cc Engine Parts Kit
- Fitment: The 420 chain sprocket 40T kit is compatible with Predator 212cc 196cc 200cc 6.5hp engine Coleman Baja TrailMaster Massimo Powersports mini bike go kart. Coleman Powersports BT200X CT200U-EX CT200U KT196, Baja Motorsports mini bike MB165 & MB200 (Heat, Mini Baja, Warrior), Hensim mini bike MB165 & MB200 (Heat, Mini Baja, Warrior), MASSIMO MB200, TrailMaster MB200 MB200-1 MB200-2, Axis M200
- Compatibility: Baja Doodlebu* DB30 (Blitz, Dirt Bu*), Hensim Doodlebu* DB30 (Blitz, Dirt Bu*), Motovox MBX10 MBX11, Monster Moto MM-B80 MM-B105, Coleman Powersports CT100U CC100X
- Note: The distance of the middle mounting hole determines which model the sprocket is suitable for. This sprocket fits the 420 chain. Compared with other 420 sprockets, this sprocket has six more mounting holes that are suitable for mini bikes with 420 chains and larger engines, such as the Coleman CT100U, CC100X and so on. The four mounting holes outside are suitable for installation on mini bikes such as CT200U BT200X
- Improved Sprocket: The 420 sprocket is larger in size and has stronger acceleration, climbing power and higher torque on all terrain. Precision chain teeth ensure smooth power transmission, reducing chain wear and extending the life of the drive chain
- Size: Teeth: 40 tooth. 6 holes mounting distance (center to center, bolt hole circle): 1.93" (49 mm). 4 holes mounting distance (center to center, bolt hole circle): 3.15" (80 mm). Center hole diameter: 1.57" (40 mm)
Rank No. #7
KAMIER T8F Chain 11T Sprocket with Master Link Replacement for Kids Electric Scooter E-Scooter E-Bike Mini Pocket Dirt Bike 11 Tooth Front Motor Sprocket MY1020 Parts
- Fit for MY1020 Motor with T8F Chain, Compatible with most of Electric Scooter E-Scooter E-Bike Mini Pocket Dirt Bike Front Motor Sprocket Parts.
- Compatible with Razor MX650 MX500 SX500 Electric Dirt Bike Modification parts with T8F Chain. If you also want to upgrade your MX650 MX500 SX500 to a T8F chain, then this motor sprocket is one of your indispensable accessories.
- Motor Spocket Size：T8F Chain, Teeth : 11T, Outer diameter ：31mm (1.14 inch), Mounting Diameter Length : 10mm (0.4 inch), Mounting Diameter Width : 8.5mm (0.34 inch), Tooth Thickness: 4mm (0.16 inch).
- Package Including : 1 x T8F Chain 11T Motor Sprocket, 5 x T8F Master Links.
- Notice: It fit for T8F chain sprocket, Not 25H chain sprocket. Please check the description to confirm the compatibility before purchase.
Rank No. #8
YOXUFA 40/41/420 Chain 40T Tooth Mini Bike Sprocket 40mm Bore for Coleman BT200X CT200U CT200U-EX Baja Warrior TrailMaster Massimo MB165 MB200 Axis M200 Predator 212 196cc 200cc 6.5hp Go Kart Parts
- Compatibility: Coleman BT200X CT200U CT200U-EX CT200U-EXR, Baja MB165 & MB200 (Heat, Mini Baja, Warrior), Massimo MB200, TrailMaster MB200, Axis M200, Coleman KT196 go kart ( NOT for B200R, RT200, B212 etc )
- Attention: Please note that this mini bike rear sprocket uses a 4-bolt mounting pattern, not 3 hole pattern, make sure this is what you want before purchasing
- Durable Material: The sprocket pitch perfectly matches the 420 chain. It is made of durable and wear-resistant material, so the chain is not easy to come off
- Size of 420 Chain Sprocket: 40/41/420, teeth: 40 Tooth. Mounting hole distance (center to center, bolt hole circle): 3-3/16" (80 mm). Center hole diameter: 1-9/16" (40 mm). Overall diameter: 6-1/2"(165mm)
- Note: This 40 tooth sprocket is designed for 420 chain, Not for #35 chain and others
Rank No. #9
CILOYU High Speed 420 Rear Sprocket 40 Tooth Replacement for Mini Bike Coleman CT100U CC100X Baja Doodle Bug DB30 RB100 B100 Monster Mega Moto 80cc 105cc Motovox MBX10 MBX11 Minibike Parts (37mm Bore)
- Compatibility: Upgraded high performance 40 tooth sprocket is design for minibike Coleman CT100U CC100X RB100 B100, Baja Doodle Bug DB30, Monster Mega Moto MMB80 MMB105, Motovox MBX10 with 212cc engine and more larger engine
- High Speed: This 420 sprocket 40t is for 212cc and larger engines. 420 chain sprocket with more powerful in acceleration, and higher speeds without compromising power delivery. It's a good choice for DIY your mini bike and off road riding
- Size: Teeth: 40 tooth, mounting hole distance (center to center, bolt hole circle): 1.93" (49 mm), center hole diameter: 1.46" (37 mm), overall diameter: 6.50" (165 mm) （Please note the size, it doesn't fit for 200 series mini bike such as Coleman CT200U Axis M200 and so on)
- Durable Steel: Made of high-strength steel, engineered to withstand extreme loads and high RPMs without compromising performance
- Unleashes Faster Acceleration & Snappier Throttle Response: Compared to the stock 50-tooth rear sprocket, our 40-tooth sprocket boosts the drivetrain speed ratio, delivering quicker takeoffs and more responsive acceleration—perfect for riders craving a zippier, more agile ride
Rank No. #10
Bike Exchange Sprocket - Sell & Buy Bicycles, Bike Parts
- Buy your bikes & cycling parts for sale by cyclists from the local community
- Find great bargains on Sprocket and negotiate the best deals with nearby riders
- Get help searching used bikes for your first ride to fight climate change
- Filter sales nearby by phone proximity, price, production year
- Road, XC, MTN, FIXED, BMX, etc. Find the riding style that fits you!
Last update on 2026-03-24 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best Buy Sprocket?
Do you get stressed out thinking about shopping for a great Buy Sprocket? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Buy Sprocket, which is why we have assembled a comprehensive list of the greatest Buy Sprocket available in the current market. We’ve also come up with a list of questions that you probably have yourself.
We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Buy Sprocket that you consider buying. Your questions might include the following:
- Is it worth buying an Buy Sprocket?
- What benefits are there with buying an Buy Sprocket?
- What factors deserve consideration when shopping for an effective Buy Sprocket?
- Why is it crucial to invest in any Buy Sprocket, much less the best one?
- Which Buy Sprocket are good in the current market?
- Where can you find information like this about Buy Sprocket?
We’re convinced that you likely have far more questions than just these regarding Buy Sprocket, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Buy Sprocket, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Buy Sprocket. Make sure that you are only using trustworthy and credible websites and sources.
We provide an Buy Sprocket buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Buy Sprocket currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Buy Sprocket has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Buy Sprocket?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Buy Sprocket.
- Customer Ratings: Number ratings grade Buy Sprocket objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Buy Sprocket.
- Product Quality: You don’t always get what you pay for with an Buy Sprocket, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Buy Sprocket is should be an indication of how long it will work out for you.
We always remember that maintaining Buy Sprocket information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.
If you think that anything we present here regarding Buy Sprocket is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.