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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
Item #:
92787288
MMK 87227
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 Friday, August 14
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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
Have any Query? Chat with us
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
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 87227
Order now and get it around Friday, August 14
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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