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Cane Creek 40 EC49/30 Tapered Bottom Headset Bearing Assembly - Carbon, Sealed Cartridge, Alloy Body
Reference Number: 0S37O3
Upgrade your bicycle's performance and reliability with the Cane Creek 40 EC49/30 Bottom Headset Black Lower Bearing Assembly - engineered for precision, durability, and seamless compatibility. Designed from high-quality 6000 series alloy, this top-tier headset component offers superior strength and corrosion resistance, ensuring long-lasting performance on every ride.
Materials & Engineering Excellence:
Constructed with 6000 series anodized alloy cups and a steel crown race with integrated seals, the Cane Creek 40 EC49/30 provides a robust foundation for your steering system. The sealed ZN40 cartridge bearings further enhance durability and smoothness, reducing maintenance and ensuring consistent handling across diverse terrains.
Performance & Compatibility:
Engineered for versatility, this lower headset assembly is compatible with straight 1-1/8" steerers as well as tapered 1-1/8" to 1-1/2" steerers with a 40mm crown race (sold separately). It supports various standards, including integrated 41.0mm ID (36x45), Campagnolo Hiddenset 42.0mm ID (45x45), ZS (ZeroStack), and traditional external cup systems, accommodating a wide range of bike frames and steering configurations.
Innovative Design & Features:
- 40-Series Solutions: Separate top and bottom cup assemblies allow for easy mix & match customization, reducing inventory overlap without sacrificing performance.
- Ultimate Compatibility: Available in EC49/30 lower stack height (12mm) with a 30mm crown race for optimized fit and handling.
- Enhanced Seals & Bearings: Steel crown race with integrated seals paired with sealed ZN40 cartridge bearings ensure protection against dirt and moisture, maintaining smooth steering feel in all conditions.
- Stylish & Functional: Black anodized finish not only offers a sleek, modern look but also provides added corrosion resistance for enduring style and performance.
Ideal Use Case & Style:
Perfect for mountain biking, gravel riding, and cyclocross, the Cane Creek 40 EC49/30 Bottom Headset Assembly is designed for riders demanding reliability, ease of installation, and high-performance engineering. Whether upgrading an existing bike or building a custom build, this headset ensures a lightweight (99g), resilient connection for responsive steering and increased confidence on every trail.
Optimize your bike's steering precision and durability with the Cane Creek 40 EC49/30 Bottom Headset Lower Bearing Assembly - the smart choice for serious cyclists seeking engineering excellence and versatile compatibility.
- Optimized for tapered and straight steerers with a 40mm crown race, ensuring versatile compatibility across a wide range of bike frames and steering tube designs.
- Constructed with durable 6000 series alloy cups and sealed cartridge bearings (ZN40), providing long-lasting performance and corrosion resistance in all weather conditions.
- Featuring Cane Creek's innovative 40-series separate bottom headset cup system, the EC49/30 Bottom Headset improves installation flexibility and reduces inventory overlap for bike shops and custom builders.
- Lightweight at just 99 grams, this black finish bottom headset assembly offers a sleek, low-profile profile with a stack height of 12mm, perfect for maintaining clean and aggressive bike aesthetics.
- Designed with integrated seals on the steel crown race and a modular mix & match system, this headset ensures precise steering performance, easy maintenance, and compatibility with various head tube standards including Integrated 41.0mm ID and Campy Hiddenset 42.0mm ID applications.
| Item Specifications | |
|---|---|
| Color | Black |
| Lower Stack Height | 12 |
| Bearing Type | Cartridge |
| Crown Race | 30 |
| Weight | 99 |
| S.H.I.S Lower | EC49 |
| Upper/Lower | Lower |
| S.H.I.S. Stem Clamp Diameter | EC49/30 |
| Color | Black |
| Model Name | 40-Series Lower |
| Weight | 99g |
| Stack | 12mm |
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.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- 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.
