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- KCNC OSPW Oversized Pulley System Cage - Comp...
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Item #:
18245297
KCNC OSPW Oversized Pulley System Cage - Compatible with SRAM Red Force 10S 11S - Sealed Bearings
Item #:
18245297
AUD 189
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Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
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What Stands Out
Enhanced Performance
The KCNC rear derailleur features an oversized pulley system that improves shifting precision and speed, ensuring a smooth ride for competitive cyclists using Sram Red, Force, and Rival systems.
Compatibility
Designed specifically for Sram 10 and 11-speed mechanical systems, this derailleur maximizes compatibility, allowing a versatile upgrade for enthusiasts who seek performance without compromising on brand compatibility.
Durable Construction
Crafted with high-quality materials, the KCNC derailleur offers exceptional durability and longevity, providing riders with a reliable component that withstands rigorous road conditions and enhances the overall biking experience.
Product Details
| Brand | KCNC |
| Color | Black |
| Material | Aluminum |
| Item Weight | 60 Grams |
| Mounting Type | Braze-On Mount |
Who Should Buy?
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Cyclocross Enthusiasts
Ideal for riders improving performance, speed, and shifting efficiency during cyclocross races and training sessions.
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Long-Distance Riders
Perfect for cyclists engaged in gravel riding or long-distance adventures, ensuring smoother gear transitions while riding.
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Sram System Users
Specifically designed for bikes using Sram Red, Force, or Rival systems, enhancing their overall drivetrain efficiency.
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Casual Riders
Not suitable for casual cyclists who do not require high performance components or advanced shifting technologies.
Product Description
KCNC OSPW Oversized Pulley System Cage - Compatible with SRAM Red Force 10S 11S - Sealed Bearings
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an oversized pulley wheel system (OSPW) and how does it benefit my cycling experience?
Answer: An oversized pulley wheel system (OSPW) improves drivetrain efficiency by reducing friction and enhancing gear shifts. The larger wheels allow for smoother transitions between gears, which can enhance your overall performance. This is especially beneficial in cycling scenarios such as competitive racing or long-distance rides where every efficiency gain matters. Additionally, the OSPW system promotes increased durability due to less wear on components. -
Question:
Is this pulley wheel system compatible with all Sram Red/Force/Rival models?
Answer: Yes, the OSPW system is designed to be compatible with both 10 and 11-speed mechanical Sram Red, Force, and Rival models. This ensures that regardless of your specific setup under these product lines, you can enjoy enhanced performance and efficiency. By choosing the right system, you can upgrade your bike to achieve smoother shifts and improved overall cycling dynamics. -
Question:
Can the oversized pulley wheel system be installed on any type of bike?
Answer: The oversized pulley wheel system is specifically designed for Sram Red/Force/Rival models and may not be universally compatible with all bike types. It's ideal for road, cyclocross, and gravel bikes that use the specified Sram mechanical groupsets. If you have a compatible model, you can enhance performance on diverse terrains, from smooth tarmac to rugged gravel paths. -
Question:
How does the OSPW improve shifting performance in cycling?
Answer: The OSPW enhances the shifting performance by minimizing chain friction and optimizing the tension across gears. This leads to quicker and more responsive gear changes. For cyclists, this means less lag during crucial moments, such as accelerating out of a corner or gearing down on steep climbs. The refined shifting responsiveness is a distinct advantage for competitive cyclists or those who enjoy challenging routes. -
Question:
What materials are used in the construction of the OSPW system?
Answer: The OSPW system typically features high-quality materials such as lightweight aluminum or durable composite plastics. These materials are selected to ensure strength, longevity, and low weight, which is vital for competitive racing. The durability of these components enables them to withstand the rigorous conditions of various terrains, making them ideal for cycling enthusiasts who prioritize performance and endurance. -
Question:
Are there any specific maintenance requirements for the OSPW system?
Answer: The OSPW system requires minimal maintenance. Regular cleaning of the pulley wheels and the chain is recommended to prevent dirt accumulation that can affect performance. Periodically lubricating the chain and checking the alignment will also help in maintaining optimal shifting efficiency. For seasoned cyclists, this system represents a hassle-free upgrade that enhances the riding experience without intensive upkeep. -
Question:
What makes the OSPW system a good investment for gravel or cyclocross biking?
Answer: The OSPW system enhances the overall efficiency of your drivetrain, offering better responsiveness and improved gear transitions on uneven and challenging terrains typical in gravel or cyclocross biking. This makes climbing and accelerating feel smoother and more manageable. For bikers seeking an edge, especially in competitions, this system can be a worthwhile upgrade that can enhance your cycling performance. -
Question:
How does the oversized pulley design differ from a standard pulley?
Answer: The oversized design features larger wheels compared to standard pulleys, enhancing the efficiency of the drivetrain. This design reduces the angle of the chain, which decreases friction and wear. Cyclists will notice quicker and more reliable shifts, particularly in demanding conditions. For those looking to get the most out of their mechanical groupset, an oversized system promises remarkable improvements in performance. -
Question:
Can I combine this OSPW system with other drivetrain components?
Answer: While the OSPW system is optimized for Sram Red/Force/Rival groupsets, it typically works best when paired with compatible Sram components. Mixing with other brands or non-compatible parts can lead to suboptimal performance. If you aim for a seamless cycling experience, it’s wise to stick with the recommended components, ensuring smooth shifts and overall efficiency during rides. -
Question:
Where can I buy the Road Cyclocross Gravel E-Bike Bicycle Bike Rear Derailleur Oversized Pulley Wheel System Cage OSPW for Sram Red/Force/Rival?
Answer: You can find the Road Cyclocross Gravel E-Bike Bicycle Bike Rear Derailleur Oversized Pulley Wheel System Cage OSPW Cycling for Sram Red/Force/Rival on Ubuy in Australia. Ubuy offers a reliable platform for purchasing high-quality cycling components, ensuring you have access to the latest products to enhance your biking experience.
KCNC Rear Derailleurs Editorial Review
The KCNC Road Cyclocross Gravel E-Bike Bicycle Bike Rear Derailleur Oversized Pulley Wheel System Cage OSPW Cycling is designed specifically for SRAM Red and Force 10 and 11 speed mechanical systems. The cage is Considered a long cage. It is not compatible with Shimano GRX, Sram GX 10, Blackbox XX derailleur, or eTap derailleur. The item comes with a lot of room for accommodating essential teaching tools. The case is adjustable even for larger viola sizes with lots of padding and full-length pockets for music on the top and other accessories. The occurrence of the bow holders being too small is its major con.
Customer Reviews & Ratings
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Pros
- Well-designed and well-made case
- Easy to use and the right size
- Best case for the price
- Lots of room for essential teaching tools
- Adjustable and lots of padding for maximum protection
Cons
- Bow holders are too small
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 189
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Maximize your cycling efficiency with an upgraded drivetrain.
- Reduce friction by 45% with the oversized pulley wheel system.
- Achieve power savings of 30%-60% or more compared to standard setups.
- Compatible with various cassette sizes up to 32T.
- Durable construction with 3-5 times longer lifespan than standard pulleys.
- Suitable for Sram Red/Force 10/11 speed mechanical derailleur systems.
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