Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports

Short Description:

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...


Product Detail

Product Tags

Related Video

Feedback (2)

Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Bicycle Plastic Spd Cleat Pedal , Bicycle Pedal With Locking Plate , Quick Release Pedals , In case you pursuit the Hi-quality, Hi-stable, Aggressive price elements, corporation name is your greatest choice!
Excellent quality Surge Protective Device - 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

11aa (1)

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

11aa (2)

2. Remove the screw with T10 screwdriver.

11aa (3)

3. Pull out the screw.

11aa (4)

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

11aa (5)

5. We suggest fix the spring in this hole

11aa (10)

6. Grease the titanium axle before assemble new cage.

11aa (6)

7.Push the spring in the hole.

11aa (7)

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

11aa (8)

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

11aa (9)

 

10. Finsh.


Product detail pictures:

Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports detail pictures

Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports detail pictures

Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports detail pictures

Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports detail pictures

Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports detail pictures


Related Product Guide:
Bicycle bearings: everything you need to know | Carbon Fahrrad Umwerfer Installationssatz
You Need a Bike with Flat Pedals | Bike Flat Pedals

We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for Excellent quality Surge Protective Device - 17T Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Portugal, Mombasa, Turkey, We have a dedicated and aggressive sales team, and many branches, catering to our main customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Albert from Pretoria - 2016.10.27 12:12
    Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Daisy from Spain - 2016.08.28 16:02
    WhatsApp Online Chat !