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Sunlite Cartridge Bearings R8 - 28.575mm O.D., 12.7mm I.D., Precision Hub Replacement
Reference Number: 3NC3EM
Upgrade your bicycle's performance with the Sunlite Cartridge Bearings R8 - the essential component for smooth, efficient hub operation. Designed for durability and precision, these high-quality cartridge bearings are built with premium materials to ensure long-lasting performance under demanding cycling conditions.
Materials & Engineering:
Constructed from hardened steel, the Sunlite R8 cartridge bearings offer exceptional strength and resistance to wear and corrosion. Their robust construction guarantees reliable support for your hub, reducing friction and enhancing ride quality. The precision-engineered I.D. of 12.7mm and O.D. of 28.575mm ensures a perfect fit across a variety of hub models, making them a versatile choice for bike enthusiasts and mechanics alike.
Performance & Components:
Optimized for high-performance cycling, these bearings facilitate smoother rotation, improved energy transfer, and increased wheel stability. Sold in pairs, the Sunlite R8 bearings are ideal for both recreational and competitive cycling, providing the reliability you need to tackle daily commutes, mountain trails, or long-distance rides with confidence.
Style & Use Case:
Whether you're upgrading an existing hub or assembling a custom wheel, the Sunlite Cartridge Bearings R8 offer a seamless fit and excellent performance. Their standardized size makes them suitable for a wide range of bike hubs, especially those requiring a 12.7mm inner diameter and 28.575mm outer diameter. Perfect for mountain bikes, road bikes, and hybrid bikes, these bearings support a smooth, quiet ride across diverse terrains.
Innovative Features:
Featuring a sealed design to protect against dirt, dust, and moisture, the Sunlite R8 cartridge bearings deliver consistent performance in various weather conditions. Their easy installation makes maintenance straightforward, helping you keep your bike performing at peak levels with minimal effort.
Key Specifications:
- Inner Diameter (I.D.): 12.7mm
- Outer Diameter (O.D.): 28.575mm
- Model: R8
- Sold in pairs for complete wheel support
Enhance your bicycle's hub efficiency and longevity with the Sunlite Cartridge Bearings R8 - the dependable choice for cyclists seeking quality, durability, and performance. Order today and enjoy smoother rides and optimized wheel functionality!
- High-quality replacement cartridge bearings featuring precise 12.7mm I.D. and 28.575mm O.D. dimensions, designed for compatibility with a wide range of bicycle hubs for optimal performance.
- Constructed with durable materials to ensure long-lasting quiet operation and smooth rotation, reducing friction and enhancing riding efficiency on all terrains.
- Engineered with advanced bearing technology to deliver reliable load-bearing capacity and improved durability, minimizing maintenance and preventing premature wear.
- Designed for versatile use with various hub models, these R8 cartridge bearings are ideal for upgrading wheelsets or performing maintenance to restore peak bike performance.
- Featuring a lightweight, sealed construction for enhanced protection against dirt, water, and debris, ensuring consistent performance in all cycling conditions and prolonging bearing lifespan.
| Item Specifications | |
|---|---|
| O.D. | 28.575mm |
| Fit | Various hubs |
| I.D. | 12.7mm |
| Model | R8 |
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.
