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Sunlite R449 Cartridge Headset Bearings 1-1/8", 36/45, High-Precision Replacement
Reference Number: 3SC4OM
Upgrade your bicycle's steering precision with the Sunlite Headset Cartridge Bearing R449 36/45, a high-performance replacement designed for durability and smooth operation. Crafted with premium materials and engineered for compatibility across various headset models, these cartridge bearings ensure optimal performance on the trail, road, or commuting routes.
Constructed from high-quality steel and precision-machined for consistent performance, the Sunlite R449 bearings feature a 36/45 ball size and a 41.8mm outer diameter, providing a perfect fit for 1-1/8" headsets with a 30.5mm I.D. These bearings are engineered with advanced sealing technology to protect against dirt, water, and corrosion, extending their lifespan and maintaining smooth steering mechanics over time.
Designed for versatility, these cartridge bearings are compatible with a wide range of headset assemblies, making them an ideal choice for mountain biking, road cycling, and hybrid bikes. Easy to install, they offer a reliable, secure fit that minimizes play and enhances steering responsiveness, providing cyclists with confidence and control on every ride.
Whether you're performing maintenance or upgrading your bike's steering system, the Sunlite R449 Headset Cartridge Bearings deliver exceptional quality, innovative engineering, and value. Sold individually, these bearings are a must-have component for cyclists seeking to maintain or improve their bike's handling performance and ensure long-lasting durability.
Key Features & Benefits:
- High-Quality Steel Construction for Durability and Longevity
- Precision-Machined for Consistent, Smooth Steering
- Sealed Design Protects Against Dirt, Water, and Corrosion
- Compatible with a Wide Range of 1-1/8" Headsets (30.5mm I.D.)
- Easy-to-Install Replacement for Enhanced Bike Handling
- Suitable for Mountain Bikes, Road Bikes, and Hybrid Cyclists
Maintain peak steering performance with the Sunlite Headset Cartridge Bearing R449 36/45-engineered for cyclists who demand reliability, smooth operation, and innovative design in every turn.
- High-quality cartridge headset bearings designed for precise steering performance and durability.
- Constructed with premium materials for optimal corrosion resistance and long-lasting smooth operation in all weather conditions.
- Engineered with advanced ball bearing technology (36/45 size) to ensure consistent, low-friction rotation and enhanced control on every ride.
- Compatible with a wide range of bicycle headsets thanks to its versatile 30.5mm I.D. and 41.8mm O.D., making it a reliable replacement part.
- Simple to install and maintain, these replacement bearings are ideal for upgrading your bike's steering system and improving overall ride quality.
| Item Specifications | |
|---|---|
| Ball Size | 36/45 |
| O.D. | 41.8mm |
| Fit | Various Headsets |
| I.D. | 30.5mm |
| Model | R449 |
Why 365 Cycles?
365 Cycles is an Authorized Sunlite Dealer, and we offer the Full Sunlite 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.
