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- Rear Derailleur Pulley, 12T14T Ceramic Jockey...
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Item #:
92787288
Rear Derailleur Pulley, 12T14T Ceramic Jockey Wheel Narrow Wide Teeth Bike Guide Roller Wheel for Road Bike Mountain Bike MTB BMX
87% of respondents would recommend this to a friend
Item #:
92787288
SCR 361
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, September 19
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The Positive and Negative Teeth design reduces lateral false positions and improves speed change performance, making your ride smoother and more effortless.
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What Stands Out
Durable Ceramic Build
Crafted from high-quality ceramic, this pulley ensures longevity and smooth performance, reducing friction for an efficient ride across various terrains.
Narrow Wide Design
The narrow wide teeth pattern prevents chain drop, offering stability and reliability whether you're on a road bike or tackling mountain trails.
Versatile Compatibility
Designed for multiple bike types including road, mountain, and BMX, this guide roller wheel enhances your biking experience with universal fit and functionality.
Product Details
| Brand | MiOYOOW |
| Color | red |
| Material | Aluminum |
| Mounting Type | Braze-On Mount |
| Manufacturer | MiOYOOW |
Who Should Buy?
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Competitive Cyclists
Ideal for those seeking improved efficiency and performance in racing conditions with reduced friction and weight.
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Frequent Riders
Great for cyclists who ride regularly, benefiting from the durability and smoother shifting of ceramic materials.
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Mountain Bikers
Suitable for off-road cyclists needing reliable performance and resistance to dirt, enhancing the bike's overall gear system.
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Casual Riders
Not necessary for occasional cyclists who may not benefit from advanced materials or performance enhancements.
Product Description
Rear Derailleur Pulley, 12T14T Ceramic Jockey Wheel Narrow Wide Teeth Bike Guide Roller Wheel for Road Bike Mountain Bike MTB BMX
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Customer Questions & Answers
-
Question:
What sizes do the pulleys come in?
Answer: The pulleys are available in 12T and 14T sizes. -
Question:
What materials are used in the construction?
Answer: The pulleys are made of durable aluminum alloy and feature high-performance Silicon Nitride bearings. -
Question:
Will the reducer sleeve fit my bike?
Answer: Yes, the reducer sleeve allows for compatibility by converting the original 6mm aperture to 4/5mm.
MiOYOOW Rear Derailleurs Editorial Review
**** The Rear Derailleur Pulley featuring 12T/14T Ceramic Jockey Wheels is making a notable impression among cycling enthusiasts, especially those looking to enhance their bike's performance without breaking the bank. Despite being from a lesser-known brand, customers have been pleasantly surprised by the quality and functionality of this product. Many users have reported a seamless replacement experience when upgrading from their stock pulleys, highlighting that the product operates just as well, if not better, than more expensive options. One of the standout features is the smoothness of the spinning action, which has been compared to that of a fidget spinner – indicating exceptionally low resistance. This responsiveness contributes to improved shifting and a quieter ride, especially noted during hard pedaling. The aesthetic appeal of the product, particularly in matching color schemes, has also received positive remarks, with users appreciating the upgrade in looks compared to the basic plastic stock parts. In summary, the Rear Derailleur Pulley has emerged as a worthy upgrade for cyclists looking to enhance their drivetrain performance. It combines affordability, quality, and aesthetic value, making it a popular choice in the competitive bike accessory market. **
Customer Reviews & Ratings
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Pros
- Affordable price with good quality
- Comparable performance to stock pulleys, or better
- Smooth spinning action with low resistance
- Quiet operation even during hard pedaling
- Aesthetic appeal with custom color options
Cons
- Not a commonly recognized brand
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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Leana
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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Important information
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SCR 361
Order now and get it around Saturday, September 19
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
- Available in black and red.
- Two sizes: 12T and 14T for various speed mountain bikes.
- Silicon Nitride bearings offer smooth and efficient shifting.
- Positive & Negative Teeth reduce false positions and enhance response time.
- Durable aluminum alloy protects against corrosion and wear.
- Reducer sleeve enhances compatibility by converting 6mm diameter to 4/5mm.
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