Features & Benefits
- Sprocket Diameter: 6''(153mm)
- Centre Hole: 2.28'' (58mm)
- Centre to centre: 2.52''(64mm)
- Suitable for 420 chain measurement as pictured
- Please check measurement and model before purchase
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Item #:
18896799
420 58mm 37 Tooth Rear Chain Sprocket Chinese Pit Dirt Bike 110cc 125cc 150cc
Item #:
18896799
MWK 77228
Price Details
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*All items will import from US
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Imported from USA store
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37T 420 chain rear sprocket cog fits 110cc 125cc 140cc pit pro bike trail dirt thumpstar
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What Stands Out
High Durability
Constructed with robust materials, this sprocket withstands rigorous use and delivers long-lasting performance, making it ideal for demanding off-road conditions.
Precision Engineering
Designed specifically for 110cc to 150cc dirt bikes, ensuring seamless compatibility and enhanced power delivery, reducing wear and enhancing your bike's performance.
Enhanced Traction
The 37-tooth design optimizes gear ratio for improved acceleration and traction on various terrains, enhancing your riding experience and control.
Product Details
- Sprocket Diameter: 6'' (153mm)
- Centre Hole: 2.28'' (58mm)
- Centre to centre: 2.52'' (64mm)
- Tooth: 37 T37T 420 chain rear sprocket cog fit 110cc 125cc 140cc pit pro bike trail dirt thumpstar
- SPECIFICATION FIT: 420 chain measurement as picture shows
- Please check the measurement and model before your purchase
| Country of Origin | This item will be imported from US |
| Item Weight | 1.5 lbs (680 grams) |
| Date First Available | April 23, 2021 |
| What is in the box | 420 58mm 37 Tooth... For more details, please check description/product details |
Who Should Buy?
-
Beginner Riders
New riders can benefit from a reliable sprocket that improves bike handling and control.
-
Pit Bike Enthusiasts
Users looking to upgrade their 110cc, 125cc, or 150cc pit bikes will appreciate this performance part.
-
Budget-Conscious Buyers
Affordable yet effective, this sprocket is ideal for those looking to enhance their bike without overspending.
-
High-Performance Riders
Serious racers might find this sprocket insufficient for competitive performance needs.
Product Description
420 58mm 37 Tooth Rear Chain Sprocket Chinese Pit Dirt Bike 110cc 125cc 150cc
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the 420 58mm 37 Tooth Rear Chain Sprocket?
Answer: The 420 58mm 37 Tooth Rear Chain Sprocket is designed for use in Chinese pit dirt bikes with engines ranging from 110cc to 150cc. Its primary purpose is to transfer power from the engine to the rear wheel, enabling smoother acceleration and better control. The tooth count affects the bike's acceleration and top speed, allowing customization based on riding style or terrain. For instance, a higher tooth count can improve acceleration on dirt tracks, while a lower count may enhance speed on straight paths. -
Question:
Is the 420 58mm 37 Tooth Rear Chain Sprocket compatible with all dirt bikes?
Answer: No, the 420 58mm 37 Tooth Rear Chain Sprocket is specifically compatible with certain Chinese pit dirt bikes, particularly those with 110cc, 125cc, and 150cc engines. It’s crucial to check your bike's specifications to ensure compatibility. Using an incompatible sprocket can lead to performance issues or damage. This sprocket is particularly suited for riders looking to optimize their dirt bike for both performance and durability. -
Question:
How do I install the 420 58mm 37 Tooth Rear Chain Sprocket?
Answer: Installing the 420 58mm 37 Tooth Rear Chain Sprocket involves several straightforward steps. First, remove the rear wheel from your pit bike, then detach the old sprocket. Align the new sprocket with the mounting holes and secure it into place using the appropriate bolts. It's crucial to ensure that the chain aligns correctly with the sprocket to avoid wear. Regular maintenance and correct installation can significantly enhance performance and longevity. It's advisable to refer to your bike's manual for specific guidelines. -
Question:
What materials is the 420 58mm 37 Tooth Rear Chain Sprocket made from?
Answer: The 420 58mm 37 Tooth Rear Chain Sprocket is typically made from high-strength steel or aluminum alloy, both of which offer good durability and resistance to wear. The choice of material affects longevity and performance, with steel being more robust and ideal for rugged riding conditions. Meanwhile, aluminum can reduce weight for enhanced speed. Choosing the right material based on your riding style—such as off-road vs. track racing—can improve your bike's performance. -
Question:
What factors should I consider when choosing a sprocket?
Answer: When selecting a sprocket like the 420 58mm 37 Tooth, consider the tooth count, material, and compatibility with your dirt bike. The tooth count influences acceleration and top speed, while materials like steel or aluminum affect weight and durability. Also, assess your riding style—light, technical trails may benefit from different setups compared to high-speed racing. Always cross-check with your bike specifications to ensure optimal fit and performance. -
Question:
Can I use this sprocket on a road bike?
Answer: The 420 58mm 37 Tooth Rear Chain Sprocket is not recommended for use on road bikes, as it is specifically designed for Chinese pit dirt bikes in the 110cc to 150cc range. Road bikes typically require different sprocket specifications due to their unique power delivery and speed requirements. Using the wrong sprocket can compromise performance and safety. For road bikes, always select sprockets designed for their specific models for optimal results. -
Question:
How does the tooth count affect my dirt bike's performance?
Answer: The tooth count on the sprocket directly influences your dirt bike's performance characteristics. A higher tooth count (more teeth) generally provides better acceleration, which is especially useful in off-road settings or for technical riding scenarios. Conversely, a lower tooth count can enhance top speed, making it more suitable for racing on open tracks. Riders can customize their bike's gearing to match personal riding preferences or specific terrains for improved performance. -
Question:
What is the difference between a rear sprocket and a front sprocket?
Answer: The rear sprocket and front sprocket both play critical roles in the bike's gearing system, but they serve different functions. The rear sprocket, like the 420 58mm 37 Tooth model, generally provides better torque and acceleration, while the front sprocket affects speed. Adjusting either sprocket changes the bike's overall gear ratio, allowing riders to fine-tune performance based on their riding style. It's essential to consider both sprockets when making upgrades or modifications to your bike. -
Question:
How should I maintain my rear sprocket?
Answer: To maintain your 420 58mm 37 Tooth Rear Chain Sprocket, regularly inspect it for wear and damage, especially the teeth. Keeping the chain lubricated and clean will also enhance the sprocket's lifespan and performance. After intense rides or muddy conditions, cleaning the sprocket with a suitable cleaner and inspecting for any debris will prevent premature wear. Ensuring proper tension on the chain also prevents unnecessary stress on the sprocket. -
Question:
Where can I buy the 420 58mm 37 Tooth Rear Chain Sprocket in Malawi?
Answer: You can buy the 420 58mm 37 Tooth Rear Chain Sprocket for Chinese pit dirt bikes at Ubuy. Ubuy offers a wide selection of motorcycle parts, including sprockets, ensuring you find the right component for your needs. Their platform provides a user-friendly experience, allowing you to compare options and make informed purchases.
JCMOTO Sprockets Editorial Review
The JCMOTO 420 58mm 37 Tooth Rear Chain Sprocket is an excellent choice for anyone with a Chinese Pit Dirt Bike- be it 110cc, 125cc, or 150cc. Made from high-quality steel, the sprocket is durable and built to withstand regular use. It comes with the right bolts and slips on perfectly, making for an exact fit that you need. Several users have praised the sprocket's quality, describing it as well made for the price, and an excellent OEM replacement. The sprocket arrived fast and fit the ssr 70 pit bike perfectly, making it a great value for money purchase.
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Pros
- Made from high-quality steel
- Exact match for a range of Chinese Pit Dirt Bikes
- Comes with the right bolts
- Excellent OEM replacement
- Great value for money
Cons
- No negative feedback mentioned
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MWK 77228
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