One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports

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High Quality Stylish Design 17T All Set Carbon Fiber Derailleur Pulley Product description *Suitable for SHIMANO DA9100 DA9150 R8000 R8050 transmission *12/17T super large size guide wheel set system *Saves 45% chain friction resistance compared to 11T guide wheels *Ceramic bearing version saves more than 2.2 watts of average power compared to the original transmission system *Full carbon fiber cage *Full 7075 aluminum alloy CNC cutting lightweight guide wheel and TC4 titanium alloy spindle...


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We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Guide Wheel System , Bicycle Rear Axle Pedals , Bicycle Rear Derailleur , And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports Detail:

High Quality Stylish Design 17T All Set Carbon Fiber Derailleur Pulley

1.2_副本

Product description

*Suitable for SHIMANO DA9100 DA9150 R8000 R8050 transmission

*12/17T super large size guide wheel set system

*Saves 45% chain friction resistance compared to 11T guide wheels

*Ceramic bearing version saves more than 2.2 watts of average power compared to the original transmission system

*Full carbon fiber cage

*Full 7075 aluminum alloy CNC cutting lightweight guide wheel and TC4 titanium alloy spindle

*Ceramic bearing version   Ceramic Bead Bearing Version NSK Steel Bearing Version

*Weight: 17TH: 55g

*The ceramic bearing version is 1.2 grams lighter than the steel bearing version

 

Product Information

Components Derailleurs
Gears 21 Speed
Place of Origin: Shenzhen, China (Mainland)
Color: Customized
Weight: 55g
Rear Derailleur: Bike Part
Type: Rear Derailleur
Compatibility Shimamo Derailleur System
Material: Carbon Fibre
Size: standard
Application: Bicycle Rear Derailleur Pulley

 

Why replace derailleur pulley wheel

Firstly, porous spring position limit could adjust back tension largely, improve the weakness of original weak stretch, and make the up and down chain tension between guide wheel and cogs much more adequately.

Secondly, the contact tooth number or control tooth number between chain and cogs of rear derailleur 17T is more during gear shifting, it just like to pinch the middle and two sides of some sticks, the larger the control lever, the stronger the control power.

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

 

Installation steps

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1. First,find the screw of pulley wheel cage in the back of rear derailleur.

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2. Remove the screw with T10 screwdriver.

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3. Pull out the screw.

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4. Remove and grease the screw and spring before assembly the new 12-17T carbon cage.

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5. We suggest fix the spring in this hole

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6. Grease the titanium axle before assemble new cage.

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7.Push the spring in the hole.

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8. Clockwise rotate the cage and push into rear derailleur. Push all when make sure the positi-oning post right in the position.

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9. Push back the screw in the hole and fix with T10 screwdrive.

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10. Finsh.


Product detail pictures:

One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports detail pictures

One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports detail pictures

One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports detail pictures

One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports detail pictures

One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports detail pictures


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We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for One of Hottest for 9v Battery Snap - 17T Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Surabaya, St. Petersburg, Buenos Aires, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Louise from Juventus - 2015.06.21 17:11
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Dorothy from Serbia - 2016.03.28 12:22
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