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Sunlite SL-55 Square Taper JIS Bottom Bracket with Sealed Bearings & Chromoly Spindle
Reference Number: 3MV6EM
Boost your bike's performance with the Sunlite SL-55 Square Taper JIS 70x118 Spindle Sealed Bearing ITA Bottom Bracket. Engineered for durability, reliability, and efficient power transfer, this high-quality bottom bracket is an essential upgrade for both road and mountain bike enthusiasts.
Materials & Construction:
Constructed with an rugged alloy shell and precision-machined alloy cups, the Sunlite SL-55 ensures long-lasting durability while maintaining a lightweight profile. The chromoly spindle offers superior strength and rigidity, effectively channeling your pedaling power for a more efficient ride.
Performance & Engineering:
Designed with sealed bearings, this bottom bracket provides enhanced protection against dirt, moisture, and debris, reducing wear and ensuring smooth, maintenance-free operation in diverse riding conditions. The JIS (Japanese Industrial Standard) compatibility guarantees a perfect fit for most square taper cranksets, optimizing rotational efficiency.
Components & Technology:
Featuring a robust alloy shell and cups paired with sealed bearing technology, the SL-55 minimizes friction and delivers consistent performance. Its 70x118mm spindle size suits a wide range of bicycles, making it a versatile choice for upgrades or replacements.
Style & Use Case:
Whether you're upgrading your mountain bike, road bike, or commuter, the Sunlite SL-55 bottom bracket combines functional performance with a sleek, minimalist design. Ideal for riders seeking a reliable, high-performance component that withstands intense riding and harsh conditions.
Innovative Features:
The sealed bearing design is a standout feature, providing superior protection and longevity compared to traditional open-bearing bottom brackets. Its alloy construction offers an optimal balance of weight and strength, ensuring a seamless riding experience.
Upgrade to the Sunlite SL-55 Square Taper JIS Bottom Bracket for improved power transfer, durability, and smooth operation on every ride. Perfect for DIY enthusiasts and professional mechanics alike, this bottom bracket is your go-to solution for enhancing bike performance.
- Premium alloy shell and cups provide exceptional durability and corrosion resistance for long-lasting performance in all riding conditions.
- Constructed with a high-strength chromoly spindle, this bottom bracket delivers enhanced stiffness and efficient power transfer for improved pedaling efficiency.
- Sealed bearing technology ensures smooth operation, reduced maintenance, and superior protection against dirt, water, and debris, ideal for diverse terrains.
- Designed with a square taper JIS 70x118 spindle configuration, compatible with a wide range of classic and modern bike frames for versatile installation.
- Engineered for quality and reliability, the Sunlite SL-55 ITA bottom bracket combines lightweight materials with robust performance features, perfect for demanding cycling 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.
