China wholesale Guide Wheel/Derailleur Pulley - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports

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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch, We will do your personalized purchase to meet your own satisfactory! Our business sets up several departments, including output department, revenue department, excellent control department and sevice center, etc. Our advancement depends over the highly developed devices, excellent talents and co...


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The organization upholds the philosophy of "Be No.1 in good quality, be rooted on credit history and trustworthiness for growth", will keep on to provide previous and new customers from home and overseas whole-heatedly for Mtb Clipless Pedals , Bicycle Pedals Axle Foot Pegs , Pulley Wheels With Bearings , "Passion, Honesty, Sound services, Keen cooperation and Development" are our goals. We've been here expecting close friends all around the earth!
China wholesale Guide Wheel/Derailleur Pulley - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports Detail:

Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch, We will do your personalized purchase to meet your own satisfactory! Our business sets up several departments, including output department, revenue department, excellent control department and sevice center, etc.
Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Band Brake Fixed Gear Steel Fork Sharing Bike, Oem Single Speed Direct Aluminum Alloy Drive Shaft Frame Public Bicycle For Sale, Popular Sharing Bicycle, Our product quality is one of the major concerns and has been produced to meet the customer’s standards. “Customer services and relationship” is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.
8.2_副本

12/18T Oversized pulley system

Save up to 45% friction resistance, compare to 11T pulley

Ceramic bearing version saves more than 2.2 watt power on average, compare to original transmission

Full carbon fiber cage

Full 7075 aluminum alloy CNC lightweight pulley

18TSRX suitable for SRAM X1 XX1 GX NX Ceramic bearing

Ceramic bearing version hybrid ceramic bearing version NSK steel bearing version

Weight: 59g

Ceramic bearing version weighs 1.2g less.

 

Why replace derailleur pulley

First, replace the original pulleys with these would improve the weak stretch of the original set, and make the up and down chain tension between guide wheel and cogs much more adequate.

Second, the number of contact tooth or control tooth between chain and cogs of 17T is more during gear shifting, the more contact, the stronger the control power. 

Third, after redesign the cage’s rotation curve, the distance between upper guide wheel and the cogs is improved.

Long story short, with all the features mentioned above, you would save 2.2 watts or more with each pedaling. That’s the equivalent of shaving 100g off a 10KG bike.


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China wholesale Guide Wheel/Derailleur Pulley - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports detail pictures

China wholesale Guide Wheel/Derailleur Pulley - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports detail pictures


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Dedicated to strict high-quality management and considerate shopper company, our experienced team associates are normally available to discuss your requirements and ensure full shopper gratification for China wholesale Guide Wheel/Derailleur Pulley - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports, The product will supply to all over the world, such as: St. Petersburg, Bogota, Benin, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Let us work together to write a brilliant new chapter!
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Pandora from United Kingdom - 2016.04.18 16:45
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Cora from Mauritius - 2016.04.18 16:45
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