CNC-machined from 7075-T6 aluminum with black hard anodizing, available in 28T–52T sizes for road, MTB, and e-bikes，High-performance bicycle chainring sprockets from Chinese manufacturer
Short Description:
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Made from aerospace-grade 7075-T6 aluminum alloy
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Black anodized and hard-anodized finishes for superior strength and corrosion resistance
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Wide tooth count options: 28T, 32T, 34T, 36T, 38T, 44T, 52T
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Precision CNC machining ensures accurate fit and smooth operation
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Optimized tooth profiles for reliable chain retention and quiet riding
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Suitable for road bikes, mountain bikes, and e-bikes
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Lightweight yet durable construction for performance cycling
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Easy installation and replacement, compatible with multiple crank systems
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Perfect balance of stiffness and weight for efficient pedaling
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Product Detail
FAQ
Product Tags
These bicycle chainring sprockets are precision-engineered from 7075-T6 aluminum alloy, featuring black anodized or hard-anodized finishes for enhanced durability and wear resistance.
Available in 28T–52T sizes, they are compatible with a wide range of cranksets for road bikes, mountain bikes, and e-bikes.
Designed to deliver smooth gear shifting, improved power transfer, and long service life, they are ideal for OEM assembly, aftermarket upgrades, and performance cycling enthusiasts.
1. Q: How to ensure your quality?
A: All of our products are made under the system ISO9001.Our QC inspects each shipment before delivery.
2. Q: Can you put down your price?
A: We always take your benefit as the top priority. Price is negotiable under different conditions, we assure you will get the most competitive price.
3. Q: How about your delivery time?
A: Generally, it will take 30-90 days after receiving your advance payment. The specific delivery time depends on your items and quantity.
4. Q: Do you offer samples?
A: of course, samples requestment is welcome!
5. Q: How about your package?
A: Usually, standard package is carton and pallet. Special package depends on your requirements.
6. Q: Can we print our logo on the product?
A: Certainly, we can make it. Please send us your logo design.
7. Q: Do you accept small orders?
A: Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
8. Q: Do you provide OEM service?
A: Yes, we are OEM supplier. You can send us your drawings or samples for quotation.
9. Q: What are your payment terms?
A: We usually accept T/T, Western Union, Paypal and L/C.
