40-Series replacement cartridge bearings feature durable black oxide construction.Black oxide bearings. Compatible with 110-, 40-, and 10-Series headsets. Item Specifications: Bearing Type, Cartridge,

Cane Creek 40 Series Bearings BAA1132 | Sealed Cartridge, Steel, 36x45 Tapered Headset Replacement

Reference Number: 4M51M5

Upgrade Your Bike's Headset with Cane Creek 40 Series Bearings BAA1132 36/45 Sealed Cartridge

Optimize your bicycle's steering precision and durability with the Cane Creek 40 Series Bearings BAA1132, a high-performance sealed cartridge bearing designed specifically for tapered fork headset applications. Crafted from premium steel with advanced sealing technology, these bearings ensure smooth, reliable performance mile after mile.

Materials & Engineering Excellence

Made from durable steel, the Cane Creek 40 Series Bearings feature precision-machined components that deliver superior rigidity and long-lasting wear resistance. Their sealed design effectively keeps out dirt, water, and debris, maintaining optimal lubrication and preventing corrosion - ideal for mountain biking, road cycling, and gravel adventures.

Components & Technology

The BAA1132 bearings utilize a 36x45 degree cartridge configuration with an inner diameter of 40mm and outer diameter of 52mm, providing a perfect fit for 1.5" tapered head tubes. These bearings incorporate high-quality balls with a sealed cartridge system, ensuring minimal friction and maximum load distribution for responsive steering and enhanced control.

Style & Use Case

Designed to enhance the performance of Cane Creek's 110-, 40-, and 10-Series headsets, these bearings are the perfect upgrade for cyclists seeking dependable, maintenance-free support for their headset assembly. Whether you're building a new bike or servicing your existing setup, these bearings deliver the precision and longevity required for rigorous riding conditions.

Innovative & Differentiating Features

- Sealed Cartridge Design for Superior Protection: Protects against dirt, moisture, and debris, reducing maintenance and extending bearing life.

- Compatibility Across Cane Creek Headset Series: Seamlessly integrates with 110-, 40-, and 10-Series systems.

- Precision Engineering: Ensures smooth steering performance and precise handling.

- Easy Installation & Replacement: Upper and lower bearings sold as a set for straightforward servicing.

Key Specifications:

- Model: BAA1132 (ZN40)

- Bearing Type: Sealed Cartridge

- Bearing Dimensions: 52mm O.D. x 40mm I.D. x 6.5mm Thickness

- Ball Size: 36/45 degrees

- Material: Steel

- Fitment: 1.5" tapered forks

- Compatible with: Cane Creek 110-, 40-, and 10-Series headsets

Upgrade your bike's headset with the Cane Creek 40 Series Bearings BAA1132 for exceptional durability, smooth steering, and reliable performance in any cycling environment. Perfect for mountain bikers, road warriors, and gravel grinders alike, these bearings are an essential component for any serious cyclist seeking precision and longevity.

  • Premium steel construction ensures durability and corrosion resistance for long-lasting performance in all riding conditions.
  • Designed with sealed cartridge technology featuring 36x45-degree angles for superior load distribution and smooth steering.
  • Compatible with Cane Creek 110-, 40-, and 10-Series headsets, making it a versatile upgrade for tapered fork setups.
  • Easy to install with a precise 52mm outer diameter and 40mm inner diameter, ideal for replacing worn or damaged bearings in high-performance bicycles.
  • Engineered for seamless performance and reliability, these bearings optimize headset responsiveness and reduce maintenance needs during intense riding or everyday use.
Item Specifications
Cartridge Bearing Angle36x45
Bearing I.D. (mm)40.1
Bearing TypeCartridge
Bearing O.D. (mm)52
Thickness6.5
Ball Size36/45
O.D.52mm
Ball QtySealed Cartridge
Fit1.5`
I.D.40mm
ModelBAA1132
Bearing Dimensions52mm
MaterialSteel
DescriptionBearing (52mm) 36x45 Degree
Size1.5"
Model NameZN40
PackageEach

Why 365 Cycles?

365 Cycles is an Authorized Cane Creek Dealer, and we offer the Full Cane Creek Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



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Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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