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Shimano Ultegra RD-6800 11-Speed Rear Derailleur Pulley Set with High-Performance Components
Reference Number: 4O37A2
Upgrade your Shimano Ultegra R6800 11-Speed Road Bike with the Premium Ultegra RD-6800 11-Speed Rear Derailleur Pulley Set - Version 2. Engineered with precision, these high-performance pulley assemblies enhance shifting accuracy, durability, and overall drivetrain efficiency for serious cyclists and competitive riders.
Materials & Construction:
Built with lightweight, durable materials, the Shimano Ultegra RD-6800 pulley set features high-quality alloy and ceramic composite components that reduce friction and wear. The pulley wheels are optimized for smooth rotation and minimal resistance, ensuring a seamless transition across your 11-speed cassette.
Performance & Engineering:
Designed to withstand demanding riding conditions, these replacement pulleys improve drivetrain responsiveness and power transfer. Precision engineering minimizes chain slap and noise, providing a quieter, more efficient ride. Compatibility with Shimano Ultegra R6800 series ensures perfect fitment and reliable performance.
Components & Technology:
This Version 2 pulley set replaces part Y5YC98110, incorporating technological advancements to maximize durability and reduce drag. The pulley wheels feature sealed bearings that keep out dirt and grime, extending service life and maintaining consistent performance over thousands of miles.
Style & Use Case:
Ideal for road cyclists, competitive racers, and bike enthusiasts seeking to restore or upgrade their drivetrain, these pulleys complement the sleek aesthetics of Shimano Ultegra groupsets. Their ergonomic design supports smooth, precise shifting in various riding conditions-from fast-paced races to long-distance tours.
Innovative Features:
- Sealed bearing technology for enhanced longevity
- Lightweight alloy and ceramic elements for reduced inertia
- Compatible exclusively with Shimano 11-speed systems, optimizing gear shift performance
Upgrade your bike's rear derailleur with confidence-choose the Shimano Ultegra RD-6800 11-Speed Rear Derailleur Pulley Set (Version 2) for improved shifting, increased efficiency, and reliable, long-lasting performance. Perfect for restoring your drivetrain or enhancing your cycling experience.
Keywords: Shimano Ultegra RD-6800, 11-speed derailleur pulley set, bike drivetrain upgrade, high-performance bicycle pulley, Shimano 11-speed replacement parts, road bike accessories, drivetrain efficiency, lightweight derailleur pulleys, sealed bearing pulley assembly
- Optimized for Shimano Ultegra RD-6800 11-Speed Rear Derailleur, these pulley sets feature precision-machined aluminum and durable SP41 bearings to ensure smooth shifting and reduce drivetrain resistance.
- Designed with advanced engineering, these Pulley Assemblies replace part Y5YC98110, restoring optimal performance and extending the lifespan of your cycling drivetrain.
- Incorporating innovative low-friction technology, these pulleys improve chain stability and gear transition, providing a more responsive ride even under high-torque conditions.
- Perfect for road cyclists seeking reliable upgrade components, these Shimano Ultegra RD-6800 pulley sets enhance gear shifting efficiency while maintaining a sleek, performance-oriented style.
- Compatible exclusively with Shimano 11-speed systems, these high-quality pulleys are built to withstand rigorous riding, delivering consistent performance and effortless gear changes across diverse cycling terrains.
| Item Specifications | |
|---|---|
| Fits Brand | Shimano |
| Drivetrain Speeds | 11 |
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365 Cycles is an Authorized Shimano Dealer, and we offer the Full Shimano Warranty!
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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.
