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Sunlite FB-52 Square Taper JIS Bottom Bracket with Sealed Bearings for Fat Bikes
Reference Number: 3MV7EM
Upgrade your fat bike with the Sunlite FB-52 Square Taper JIS 120x180mm Sealed Bearings English Bottom Bracket - a durable, high-performance component designed for reliable power transfer and exceptional longevity.
Materials and Construction:
Constructed from robust steel, the Sunlite FB-52 features a corrosion-resistant steel shell and cups, ensuring durability in tough riding conditions. The chromoly spindle enhances strength and rigidity, providing a stable connection between your crankset and bike frame.
Performance & Engineering:
Engineered for precision, this bottom bracket utilizes sealed bearings that offer superior protection against dirt, water, and debris-ideal for off-road adventures and winter riding. The 120x180mm length and 1.37 x 24T English thread make it compatible with a wide range of fat bike frames, delivering smooth rotation and efficient power transfer on every pedal stroke.
Components & Technology:
Equipped with a square taper JIS interface, the Sunlite FB-52 ensures a secure fit with compatible cranksets. Its sealed bearing design minimizes maintenance, reduces wear, and extends the lifespan of your drivetrain components, making it a cost-effective upgrade for serious cyclists.
Style & Use Case:
Designed specifically for fat bikes, this bottom bracket is perfect for riders looking to enhance their bike's performance in challenging terrains such as snow, sand, or mud. Its straightforward installation and proven engineering make it a versatile choice for both recreational and competitive fat bike riders.
Key Features:
- Heavy-duty steel shell and cups for longevity
- Chromoly spindle for superior strength and stiffness
- Sealed bearings for optimal protection and low maintenance
- Compatible with 120 x 180mm frame spacing
- 1.37 x 24T English thread for broad compatibility
Upgrade your fat bike's drivetrain with the Sunlite FB-52 Square Taper JIS Bottom Bracket for dependable performance, durability, and enhanced riding experience in any environment. Designed for riders who demand quality and reliability on every adventure.
- Durable construction with a high-quality steel shell and cups ensures long-lasting performance and resistance to harsh riding conditions.
- Equipped with sealed bearings, this bottom bracket provides smooth pedaling efficiency and minimizes dirt and water ingress for low maintenance and increased longevity.
- Designed for fat bikes with a 120x180mm spindle length and 1.37" x 24T English thread, offering compatibility with a wide range of fat bike frames.
- Features a robust square taper chromoly spindle that delivers reliable power transfer and enhanced stiffness for demanding off-road rides.
- Optimized for performance-oriented cyclists, this JIS bottom bracket combines engineered precision with a sleek style suitable for both trail and fat bike applications.
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.
