A Real Brick And Mortar Retail Bicycle Shop with people you can talk to!
Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST)
Video will open in a new window
Sunlite 6003 Cartridge Bearing Set - 17x35mm High-Performance Bicycle Bottom Bracket Bearings
Reference Number: 3NC3EM
Upgrade your bicycle's performance with the Sunlite Cartridge Bearings 6003 - a reliable, high-quality component designed to enhance your bike's smoothness and durability. Crafted with precision engineering, these bearings are essential for maintaining optimal rotational movement in various bottom brackets and pivot points.
Materials & Durability:
Constructed from robust steel, the Sunlite 6003 Cartridge Bearings offer excellent resistance to wear and corrosion, ensuring long-lasting performance whether you're cycling in wet conditions or dry terrains. The sealed design protects against dirt, debris, and moisture, reducing maintenance and extending bearing life.
Performance & Engineering:
With a precise 17mm I.D. and 35mm O.D., these bearings provide a tight, secure fit in various bottom brackets and pivot applications. Their sealed cartridge design allows for easy installation and replacement, minimizing downtime and maximizing your bike's efficiency.
Components & Technology:
Featuring high-quality ball bearings engineered for low friction, the Sunlite 6003 ensures smooth rotational movement and improved power transfer. The design supports a wide range of bicycles, making them versatile for road bikes, mountain bikes, and hybrid bikes.
Style & Use Case:
Sold in convenient pairs, these cartridge bearings are perfect for cyclists seeking reliable performance upgrades or replacements. Whether you're a dedicated rider or a casual cyclist, the Sunlite 6003 bearings are ideal for maintaining your bike's bearing systems for optimal ride quality.
Innovative & Differentiating Features:
Designed for easy installation with a universal fit for various bottom brackets and pivots, these bearings simplify maintenance and enhance your bicycle's overall reliability. Their sealed construction prevents contamination, ensuring peak performance over countless miles.
Key Specifications:
- Outer Diameter (O.D.): 35mm
- Inner Diameter (I.D.): 17mm
- Fitment: Various Bottom Brackets and Pivots
- Model Number: 6003
- Sold in pairs
Optimize your bike's performance today with the Sunlite Cartridge Bearings 6003 - engineered for durability, smooth operation, and long-term dependability. Perfect for riders who demand the best in cycling component technology.
- High-performance 6003 cartridge bearings featuring durable and corrosion-resistant construction for long-lasting use in various bicycle bottom brackets and pivots.
- Engineered with precision-forged steel components and aerospace-grade internal sleeves, ensuring smooth rotation and minimal friction for enhanced ride efficiency.
- Standard 17x35mm size with a 17mm inner diameter and 35mm outer diameter, compatible with a wide range of bicycle frames and cranksets to simplify replacement and upgrade processes.
- Designed for versatile use in bottom brackets, pivots, and other rotating bicycle components, making them ideal for both road and mountain bike applications.
- Innovative sealing technology minimizes contamination and extends bearing lifespan, ensuring consistent performance in tough riding conditions.
| Item Specifications | |
|---|---|
| O.D. | 35mm |
| Fit | Various BB`s/Pivots |
| I.D. | 17mm |
| Model | 6003 |
Why 365 Cycles?
365 Cycles is an Authorized Sunlite Dealer, and we offer the Full Sunlite Warranty!
Fast Shipping!
Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!
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.
