Wholesale Price China Bike Bicycle Pedals - Massive Selection for 17tr/17ts Oversized Pulley Wheel System – Kactus Sports

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Wholesale Price China Bike Bicycle Pedals - Massive Selection for 17tr/17ts Oversized Pulley Wheel System – Kactus Sports Detail:

Being a result of ours specialty and service consciousness, our corporation has won a very good status amid buyers all over the world for Massive Selection for 17tr/17ts Oversized Pulley Wheel System, We goal at Ongoing system innovation, management innovation, elite innovation and sector innovation, give full play for the overall advantages, and constantly make improvements to support excellent.
Being a result of ours specialty and service consciousness, our corporation has won a very good status amid buyers all over the world for 17tr/17ts Oversized Pulley Wheel System, At Existing, our products have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.
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.

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We've one of the most advanced generation tools, experienced and qualified engineers and workers, recognized good quality manage systems and a friendly skilled product sales workforce pre/after-sales support for Wholesale Price China Bike Bicycle Pedals - Massive Selection for 17tr/17ts Oversized Pulley Wheel System – Kactus Sports, The product will supply to all over the world, such as: Ukraine, Armenia, Maldives, We are looking forward to establishing a mutually beneficial relationship with you based on our high-quality products, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.

Carbon Fiber