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Shimano CUES FD-U4000-L Front Derailleur - 9/10-Speed Double, Top-Swing, Low Clamp, For Large-Wheel Mountain Bikes
Reference Number: 3QC8CO
Shimano CUES FD-U4000-L Front Derailleur - 9/10-Speed, Double, Top-Swing, Low Clamp Mount - Black/Silver
Upgrade your mountain bike's drivetrain with the Shimano CUES FD-U4000-L Front Derailleur, engineered for exceptional performance and reliability on challenging trails. Designed specifically to optimize large-wheel mountain bikes, this high-performance front derailleur delivers smooth, precise shifting and remarkable durability, making it the ideal choice for serious cyclists seeking confidence and versatility.
Materials & Construction:
Built with premium-grade materials, the Shimano CUES FD-U4000-L features a robust aluminum alloy construction combined with precision-machined components. Its corrosion-resistant finish in sleek black and silver ensures longevity in harsh outdoor conditions, while the sturdy design withstands rigorous trail riding, mud, and debris.
Performance & Engineering:
This front derailleur excels in delivering smooth, quiet shifting across a wide gear range, thanks to its advanced linkage and engineering optimized for LINKGLIDE shifting systems. Its dedicated design supports a max chainring size of 36/40 teeth, offering a broader gear range for tackling steep climbs and rapid descents with ease. The low clamp mount with adapters for 28.6mm, 31.8mm, and 34.9mm seat posts ensures versatile compatibility and secure attachment for various mountain bike frames.
Components & Technology:
Compatible exclusively with Shimano LINKGLIDE technology, the FD-U4000-L features dual cable pull action for reliable performance across 9 and 10-speed drivetrain setups. Its double chainring configuration provides a versatile gear spread, ideal for aggressive trail riding, cross-country adventures, and all-mountain exploration. The derailleur's wide tire clearance and compatibility with 48.8mm to 51.8mm chainlines facilitate optimal setup and enhanced wheel and tire clearance.
Style & Use Case:
Designed for trail riders and mountain bikers seeking dependable front shifting, this derailleur features a top-swing style for precise chain movement and optimal frame clearance. Its sleek black and silver finish complements a variety of bike styles, from aggressive trail bikes to endurance builds. Perfect for cyclists looking to upgrade their front derailleur for improved shifting performance and frame compatibility.
Innovative Features & Benefits:
- Exclusive compatibility with Shimano LINKGLIDE shifting system for seamless, precise gear changes.
- Extra-wide range front double setup supports larger chainrings up to 40 teeth.
- Versatile clamp design with adapters for multiple seat post diameters.
- Enhanced tire clearance and chainline compatibility improve overall bike performance.
- Durable construction with corrosion-resistant finish for all-weather riding.
Elevate your mountain biking experience with the Shimano CUES FD-U4000-L Front Derailleur-engineered for rugged performance, seamless shifting, and long-lasting durability. Whether you're tackling rugged trails or climbing steep grades, this front derailleur ensures you're always in the right gear. Shop now and enhance your ride's performance with Shimano's trusted engineering for mountain biking excellence.
- Optimized for large-wheel mountain bikes, the Shimano CUES FD-U4000-L Front Derailleur delivers exceptional front shifting performance with smooth, reliable operation across demanding trail conditions.
- Constructed with durable materials designed to withstand rugged mountain biking environments, ensuring long-lasting performance and resistance to dirt and debris.
- Engineered with advanced linkage technology and a top-swing design, this derailleur provides precise, silent shifting for 9 and 10-speed LINKGLIDE systems, enhancing overall drivetrain responsiveness.
- Featuring an extra-wide range for versatile double gearing up to 36/40 teeth, along with increased tire clearance and compatibility with chainlines from 48.8 to 51.8mm, making it ideal for aggressive trail riding and exploration.
- Designed with a low clamp mount (34.9mm with adapters included), this derailleur offers flexible installation options and is optimized for mountain-specific setups with a 64-69 degree chainstay angle, ensuring consistent shifting performance on challenging terrains.
| Item Specifications | |
|---|---|
| Double or Triple | Double |
| Drivetrain Speeds | 9 |
| Drivetrain Speeds | 10 |
| Crank-FD Type | Mountain Double |
| Derailleur Capacity | 14 |
| Front Derailleur Clamp | 34.9 (1-3/8") |
| Front Derailleur Clamp | 31.8 (1-1/4") |
| Front Derailleur Clamp | 28.6 (1-1/8") |
| Front Derailleur Cable Pull | Dual |
| Front Der/Shifter Compatibility | Shimano Mountain |
| Max Ring (teeth) | 36 |
| Max Ring (teeth) | 40 |
| Front Derailleur Style | Topswing |
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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.
