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chainring 104 BcD 32T 34T 36T 38T narrow wide single chain ring with 4 pieces sprocket bolts for road bikes, mountain bikes, BMX MTB bike, black Durable quality: This bicycle chainring is made of a sturdy T6 alloy structure, the circular width design improves climbing performance and reduces weight by removing chain guides Narrow wide tooth design: Ensures chain retention, effectively protects the frame from scratches, extends wear life, and reduces friction and noise The surface is easy to clean 104 BcD chain ring: Model: 32T, 34T, 36T, 38T It is standard 104 BcD, single speed 1 x 7, 1 x 8, 1 x 9, 1 x 10, 1 x 11, 1 x 12 You can install it on road bikes, mountain bikes, etc 104 BcD cranks ensure the tooth profile and the final chain retention force, plate thickness of 4 mm to ensure no bending Specification: color: black Size: BcD: 104 mm Round diameter: -32T135 mm -34T144 mm -36T152 mm -38T160 mm Package includes: 1 x Single chainring 4 x Sprocket bolts Notice: Please make sure the crank size is BcD 104 mm before purchase The more teeth you have, the faster you ride Small objects, please stay away from children under 3 years old
Shipping & Delivery Policy
All orders from Onlinesportsmall are shipped in double boxes and come with full insurance for added protection. Items are typically shipped within 2-3 working days. Our company is based in the United States, and we use secure shipping methods. For your protection, we may contact you for additional order verification regarding the payment method.
Your product will be delivered to your doorstep, carefully packed to prevent any damage. We understand that some customers prefer discretion regarding package contents. To address this, we provide completely discreet packaging. Any product names, descriptions, sender’s names, or other identifying details are encrypted to ensure a fully discreet shipment.
Note: All orders above $250 will require a signature upon delivery.
Shipping Destinations
We currently ship within the United States.
Processing Time
Orders are processed within 1-3 business days.
Shipping Methods & Delivery Times
Domestic (U.S.): 5-8 business days.
Shipping Costs
Shipping costs are calculated at checkout based on the destination and shipping method. Free standard shipping is available within the U.S.
Customs, Duties, and Taxes
International orders may be subject to customs duties, taxes, or import fees, which are the responsibility of the customer. Please check with your local customs office for more details.
Order Tracking
Once your order is shipped, you will receive a tracking number via email to follow your order’s progress.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team, and we will assist you in resolving the issue.
Returns & Refunds
For details on returns and refunds, please refer to our Return Policy.
Contact Information
For any questions, feel free to contact our customer service team at:
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Email: support@onlinesportsmall.com
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Phone: +1 (832) 344-5453
Frequently Asked Questions
- Q: What is the BCD of the Boao Chainring? A: The Boao Chainring has a BCD (Bolt Circle Diameter) of 104 mm, making it compatible with most 104 BCD cranks.
- Q: What sizes are available for the Boao Chainring? A: The Boao Chainring is available in sizes 32T, 34T, 36T, and 38T.
- Q: Can I use this chainring on my mountain bike? A: Yes, the Boao Chainring is suitable for road bikes, mountain bikes, and BMX MTB bikes.
- Q: What material is the Boao Chainring made of? A: The Boao Chainring is made from a sturdy T6 alloy structure, which is both lightweight and durable.
- Q: How does the narrow wide tooth design benefit my bike? A: The narrow wide tooth design ensures chain retention, minimizes friction and noise, and protects the frame from scratches.
- Q: Is the chainring easy to install? A: Yes, the Boao Chainring is designed for easy installation, making it user-friendly for cyclists.
- Q: What is included in the package when I purchase the Boao Chainring? A: The package includes one single chainring and four sprocket bolts.
- Q: What should I check before purchasing the chainring? A: Please ensure that your crank size is BCD 104 mm and check the number of teeth required before purchasing.
- Q: Is the chainring suitable for competitive riding? A: Yes, the 32T chainring is suitable for XC off-road and AM FR DH bicycles with steep slopes, making it ideal for competitive riding.
- Q: Can I use this chainring with single speed setups? A: Yes, the Boao Chainring is compatible with single speed setups, including 1 x 7, 1 x 8, 1 x 9, 1 x 10, 1 x 11, and 1 x 12.
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