The Blackbearing B11 30.15x41x7.7mm 36°/45 Headset Bearing is designed for cyclists who demand precise steering and exceptional control. This bearing is engineered to replace original parts seamlessly, ensuring that your bike’s handling remains smooth and responsive.
Tailored Fit with Exact Dimensions: With dimensions of 30.15 x 41 x 7.7 mm and a chamfer angle of 36°/45, the Blackbearing B11 is crafted to fit precisely into your bike’s headset assembly. This custom fit ensures that your bike retains its original feel and function, allowing for easy handling and control.
Built with Premium Chrome Steel for Durability: Constructed from SAE52100 Chrome Steel, both the balls and rings of the B11 Headset Bearing are designed for durability and strength. This premium material is renowned for its toughness and resistance to wear, allowing the bearing to withstand the rigors of daily riding.
Enhanced Steering with Angular Contact Design: The Blackbearing B11 features angular contact bearings that are crafted for optimized steering response. This design allows the bearing to handle both radial and axial loads effectively, resulting in improved stability and control.
To ensure seamless operation, the B11 is lubricated with high-quality grease that minimizes friction and wear. This premium-grade grease helps keep the bearing running smoothly, enhancing the longevity and performance of your bike’s steering system.
Specifications
- Bearing Type: Cartridge
- Dimensions: 30.15 x 41 x 7.7 mm
- Material: Chrome Steel
- Inner Diameter: 30.15 mm
- Outer Diameter: 41 mm
- Thickness: 7.7 mm
- Chamfer: 36°/45
- For: 1"-1/8 Fork Steerer
MADOVERBIKING (MOB) is not a manufacturer of products that are sold on the website. MOB is only a reseller/retailer/e-tailer selling brand products via distributors.
The warranty is as per the manufacturer and is covered by them.
However, MOB will only facilitate the warranty and claim process and will still ensure that you best utilize your investments and we help solve your queries & defective products as earliest as possible.
The Warranty Policy is different for different brands and is covered by the manufacturer and shall be applicable in the Indian subcontinent only. We have summarized the policies by various brands, and categories.
|
Brand/Category |
Warranty Duration |
|
Electronics |
Standard Brand Warranty*
|
| Maintenance | No warranty |
|
Accessories |
Standard Brand Warranty* |
| Apparels | No warranty unless the product is received in a damaged condition |
| Tires/Tubes | No warranty unless the product is received in a damaged condition |
|
Components |
Standard Brand Warranty* |
Warranty excludes
Brand warranty does not cover Product breakage, scratches, damages caused by accident, mishandling, negligence, shock, tampering and loss of components or accessories, improper use or storage of the product; unauthorized modifications or repairs; or normal wear & tear.
Warranty conditions
- This warranty will automatically terminate on the expiry of the warranty period.
- This warranty is valid only when purchased through madoverbiking.com
- The decision of the company (manufacturer/distributor) the nature of the defects and applicability of the warranty will be final.
- The company (manufacturer/distributor) will, in no event be liable or obligated for the payments/refund of any special incidental or consequential damages
Warranty Requirements
Please ensure all three requirements below are met for us to process your warranty claim:
- Please email/WhatsApp us the pictures of the product to be duly validated to support@madoverbiking.com/ 9315376395 along with the order ID/invoice.
- Serial number is mandatory for Melian products. Without a valid serial no., warranty claims will not be processed
- Pack all the products properly in One single box to avoid any transit-related damage.
- Please send back all accessories received along with the product to avoid any delays in the claim.
Please note that we do not cover return shipping costs for inbound warranty claims.
Standard Brand Warranty* - Warranty not explicitly mentioned by manufacturer, but can be discussed on a case-to-case basis. You may visit their respective website for further details.
We are still adding a lot of products and If you can't find any product, just message us on our whatsapp no. here and we will get it arranged for you
You can also email us at support@madoverbiking.com or call us at 9315376395
The Blackbearing B11 30.15x41x7.7mm 36°/45 Headset Bearing is designed for cyclists who demand precise steering and exceptional control. This bearing is engineered to replace original parts seamlessly, ensuring that your bike’s handling remains smooth and responsive.
Tailored Fit with Exact Dimensions: With dimensions of 30.15 x 41 x 7.7 mm and a chamfer angle of 36°/45, the Blackbearing B11 is crafted to fit precisely into your bike’s headset assembly. This custom fit ensures that your bike retains its original feel and function, allowing for easy handling and control.
Built with Premium Chrome Steel for Durability: Constructed from SAE52100 Chrome Steel, both the balls and rings of the B11 Headset Bearing are designed for durability and strength. This premium material is renowned for its toughness and resistance to wear, allowing the bearing to withstand the rigors of daily riding.
Enhanced Steering with Angular Contact Design: The Blackbearing B11 features angular contact bearings that are crafted for optimized steering response. This design allows the bearing to handle both radial and axial loads effectively, resulting in improved stability and control.
To ensure seamless operation, the B11 is lubricated with high-quality grease that minimizes friction and wear. This premium-grade grease helps keep the bearing running smoothly, enhancing the longevity and performance of your bike’s steering system.
Specifications
- Bearing Type: Cartridge
- Dimensions: 30.15 x 41 x 7.7 mm
- Material: Chrome Steel
- Inner Diameter: 30.15 mm
- Outer Diameter: 41 mm
- Thickness: 7.7 mm
- Chamfer: 36°/45
- For: 1"-1/8 Fork Steerer
MADOVERBIKING (MOB) is not a manufacturer of products that are sold on the website. MOB is only a reseller/retailer/e-tailer selling brand products via distributors.
The warranty is as per the manufacturer and is covered by them.
However, MOB will only facilitate the warranty and claim process and will still ensure that you best utilize your investments and we help solve your queries & defective products as earliest as possible.
The Warranty Policy is different for different brands and is covered by the manufacturer and shall be applicable in the Indian subcontinent only. We have summarized the policies by various brands, and categories.
|
Brand/Category |
Warranty Duration |
|
Electronics |
Standard Brand Warranty*
|
| Maintenance | No warranty |
|
Accessories |
Standard Brand Warranty* |
| Apparels | No warranty unless the product is received in a damaged condition |
| Tires/Tubes | No warranty unless the product is received in a damaged condition |
|
Components |
Standard Brand Warranty* |
Warranty excludes
Brand warranty does not cover Product breakage, scratches, damages caused by accident, mishandling, negligence, shock, tampering and loss of components or accessories, improper use or storage of the product; unauthorized modifications or repairs; or normal wear & tear.
Warranty conditions
- This warranty will automatically terminate on the expiry of the warranty period.
- This warranty is valid only when purchased through madoverbiking.com
- The decision of the company (manufacturer/distributor) the nature of the defects and applicability of the warranty will be final.
- The company (manufacturer/distributor) will, in no event be liable or obligated for the payments/refund of any special incidental or consequential damages
Warranty Requirements
Please ensure all three requirements below are met for us to process your warranty claim:
- Please email/WhatsApp us the pictures of the product to be duly validated to support@madoverbiking.com/ 9315376395 along with the order ID/invoice.
- Serial number is mandatory for Melian products. Without a valid serial no., warranty claims will not be processed
- Pack all the products properly in One single box to avoid any transit-related damage.
- Please send back all accessories received along with the product to avoid any delays in the claim.
Please note that we do not cover return shipping costs for inbound warranty claims.
Standard Brand Warranty* - Warranty not explicitly mentioned by manufacturer, but can be discussed on a case-to-case basis. You may visit their respective website for further details.

