Popular Design for Nylon Pulley Wheels With Bearings And Zinc Alloy Nickel Plated Pulleys - 18TSRX Oversized pulley wheel System – Kactus Sports

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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 18 tx suitable installed on SHIMANO XTR/XT/SLX M9000 / M8000 / M7000GS/M6000GS Full 7075 aluminum alloy CNC lightweight pulley 18TSRX suitable for SRAM X1 XX1 GX NX Ceramic bearing version hybrid ceramic bearing version NSK steel bearing version Weight: 59g Ceramic bearing version we...


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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Bike Derailleur Pulley , Bike Jockey Wheel , Road Bike Rear Derailleur Pulley Guide Wheel , Together with our efforts, our products and solutions have won the trust of clients and been very salable each here and abroad.
Popular Design for Nylon Pulley Wheels With Bearings And Zinc Alloy Nickel Plated Pulleys - 18TSRX Oversized pulley wheel System – Kactus Sports Detail:

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

18 tx suitable installed on SHIMANO XTR/XT/SLX M9000 / M8000 / M7000GS/M6000GS

Full 7075 aluminum alloy CNC lightweight pulley

18TSRX suitable for SRAM X1 XX1 GX NX

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.


Product detail pictures:

Popular Design for Nylon Pulley Wheels With Bearings And Zinc Alloy Nickel Plated Pulleys - 18TSRX Oversized pulley wheel System – Kactus Sports detail pictures

Popular Design for Nylon Pulley Wheels With Bearings And Zinc Alloy Nickel Plated Pulleys - 18TSRX Oversized pulley wheel System – Kactus Sports detail pictures


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