China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports

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17TSR Carbon Fiber Bike Rear Derailleur Pulleys Jockey Wheel Ceramic Bearing Ultralight Bicycle Product description *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 guide arm *Full 7075 aluminum alloy CNC cutting lightweight guide wheel and TC4 titanium alloy spindle *17TSR suitable for SRAM...


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China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports Detail:

17TSR Carbon Fiber Bike Rear Derailleur Pulleys Jockey Wheel Ceramic Bearing Ultralight Bicycle

72680401

Product description

*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 guide arm

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

*17TSR suitable for SRAM RIVAL FORCE RED

*Ceramic Bearing Version Hybrid Ceramic Bearing Version NSK Steel Bearing Version

*Weight: 63 grams

*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: 63g
Rear Derailleur: Bike Part
Type: Rear Derailleur
Compatibility Shimano 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

17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书 17TSR-中英文说明书


Product detail pictures:

China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports detail pictures

China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports detail pictures

China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports detail pictures

China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports detail pictures

China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports detail pictures


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Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for China Supplier Cloth Travel Storage - 17TSR Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: South Korea, Vietnam, Greece, Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Dana from Amsterdam - 2016.11.12 12:31
    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 Janet from Macedonia - 2015.10.31 10:02
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