OEM/ODM Factory Carbon Fiber Derailleur Kit - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports

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By using a full scientific excellent administration method, great quality and fantastic religion, we get good reputation and occupied this discipline for Spd Pedals , Pedals , Road Bicycle Pedal , We are one of the largest 100% manufacturers in China. Many large trading companies import products from us, so we can give you the best price with the same quality if you are interested in us.

OEM/ODM Factory Carbon Fiber Derailleur Kit - 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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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for OEM/ODM Factory Carbon Fiber Derailleur Kit - Wholesale ODM Chainless Drive Shaft Bicycle Bike Sharing System 24 Inch – Kactus Sports, The product will supply to all over the world, such as: Guatemala, Namibia, South Korea, Although continuous opportunity, we have now developed serious a friendly relationship with many oversea merchants, such as ones through Virginia. We securely assume that the merchandise regarding t shirt printer machine is often good through a great number of having its good quality and also cost.

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Pedale

Shimano Pulley Wheel System

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.