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Shimano SIS SP51 5mm Derailleur Cable Housing + End Caps-Pre-lubed, Smooth Shifting
Reference Number: 3N74L5
Enhance your bicycle's shifting performance with the Shimano SIS SP51 Derailleur Housing-your ultimate solution for silky-smooth gear changes. Crafted with precision materials and engineered for durability, this 5mm diameter derailleur cable housing ensures reliable, responsive shifts across all terrain types, making it an essential upgrade for road, mountain, and commuter bikes.
Materials & Construction:
The Shimano SIS SP51 housing features high-quality, durable materials designed to withstand the rigors of everyday cycling. Its robust 5mm diameter provides optimal protection and precise control, while the black, corrosion-resistant exterior adds a sleek, professional look to your bike's internal cable routing. Pre-lubricated with premium silicone grease from the factory, this housing reduces friction for effortless gear shifting.
Performance & Engineering:
Engineered for superior performance, the SP51 derailleur housing minimizes cable friction, improving derailleur responsiveness and shifting accuracy. The factory-lubricated interior's low-friction coating ensures light-action shifts, even in challenging riding conditions such as wet or muddy environments. Its flexible, lightweight construction allows for easy installation and clean cable routing, contributing to your bike's overall efficiency.
Components & Technology:
Includes a comprehensive set of end caps in three sizes-6mm x 30pcs, 5.5mm x 15pcs, and 4mm x 15pcs-allowing for customizable fit and compatibility with a variety of derailleur and shifter configurations. This versatile kit helps you maintain optimal cable tension, ensuring consistent shifting performance and reducing the need for frequent adjustments.
Style & Use Case:
Finished in sleek black, the Shimano SIS SP51 housing seamlessly integrates into any bicycle, whether you're upgrading a performance road bike or maintaining your mountain bike's reliability. Ideal for serious cyclists and bike mechanics seeking to optimize shift smoothness and reliability, this derailleur housing is perfect for both professional repairs and personal bike upgrades.
Innovative Features:
Pre-lubrication with silicone grease offers a maintenance-free experience, reducing the need for future lubrication and prolonging cable life. Its easy-to-cut, flexible design simplifies installation, making it suitable for custom routing on complex bicycle frames.
Upgrade your bike's shifting system with Shimano's proven quality and innovative design-choose the SIS SP51 Derailleur Housing with 5mm diameter and 25ft length for smooth, precise, and reliable gear changes every ride.
- Premium Shimano SIS SP51 derailleur housing with a 5mm diameter, engineered for enhanced shift performance and durability on all road and mountain bikes.
- Constructed from high-quality, lightweight materials, this cable housing features factory-applied silicone grease for ultra-smooth, light-action shifting, reducing cable friction and improving derailleur responsiveness.
- Includes three different sizes of corrosion-resistant end caps (6mm, 5.5mm, and 4mm) to ensure a perfect fit for various cable setups and bike models, enabling easy installation and maintenance.
- Designed for versatile use across different cycling disciplines, the sleek black finish complements any bike style while providing reliable, efficient shifting performance in all riding conditions.
- Innovative lubricated design and precision engineering make the Shimano SIS SP51 derailleur housing an ideal upgrade for serious cyclists seeking smoother gear shifts, enhanced durability, and consistent performance.
| Item Specifications | |
|---|---|
| Color | Black |
| Housing Diameter | 5 |
Why 365 Cycles?
365 Cycles is an Authorized Shimano Dealer, and we offer the Full Shimano Warranty!
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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.
