New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports

Short Description:

17TR Bicycle Ceramic Bearing Carbon fiber Jockey Pulley Wheel Set Rear Derailleurs Guide Wheel Product description *17T large size guide wheel set system *Saves 60% chain friction resistance compared to 11T guide wheels” *Ceramic bearing version saves more than 2.4 watts of average power compared to the original shifting system *Full carbon fiber cage *Full 7075 aluminum alloy CNC cutting lightweight guide wheel and shaft pin *17TR is suitable for Shimano 6800/6870/9000/9070 Ultegra/DU...


Product Detail

Product Tags

Related Video

Feedback (2)

It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for Bicycle Guide Wheel , Bike Quick Release Skewer , Shimano Pulley Wheel System , We welcome you to definitely inquire us by simply call or mail and hope to develop a prosperous and cooperative connection.
New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports Detail:

17TR Bicycle Ceramic Bearing Carbon fiber Jockey Pulley Wheel Set Rear Derailleurs Guide Wheel

b161a3b7

Product description

*17T large size guide wheel set system

*Saves 60% chain friction resistance compared to 11T guide wheels”

*Ceramic bearing version saves more than 2.4 watts of average power compared to the original shifting system

*Full carbon fiber cage

*Full 7075 aluminum alloy CNC cutting lightweight guide wheel and shaft pin

*17TR is suitable for Shimano 6800/6870/9000/9070 Ultegra/DURA ACE

*Ceramic Bearing Version Stainless Steel Hybrid Bearing Version Steel Bearing Version

*Weight: 61.4g

*he 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: 61.4g
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

image00111

1. Rear derailleur decomposition, remove the original pulley wheel cage, as shown in the figure (original pulley wheel cage has been removed, removal method please refer to figure No.20)

image00311

2. Please confirm the aluminum alloy ring different side surface.

image00511 image00711

3. The main bolt gasket.

image00911

4. Install the nylon washer to the rear derailleur.

image01111

5. Mounting the main bolt gasket in the bolt, and apply grease.

image01311

 

6. Take the 17T carbon fiber pulley wheel cage, use No. 2 hex wrench remove alloy screw out on the back of the pulley wheel cage.

 

 

image01511

7. Remove upper pulley wheel.

image01711

8.  After removing the upper pulley wheel, install the center bolts on the back.

image01911

9. Before installation the main bolt, the bolt should be fully greased.

image02111

10. Push the main bolt fully in the base of the pulley wheel cage.

image02311

11. Please confirm the alloy ring groove surface into the main bolt, and groove surface has greased.

image02511

12. Please confirm the alloy ring plane outward, and the alloy ring has greased.

image02711

13. Please confirm the spring mounting hole in rear derailleur.

image02911

14. The spring pin alignment spring mounting hole into the rear derailleur.

image03111

15. Confirm the spring pin into the base of the spring positioning hole.

image03311

16. Install the spring.

image03511

17. Aligned the spring pin with the hole on the pulley wheel cage

image03711

18. Marked in 1 to 4 is tension adjustment hole, the default initial mounting is hole 2. (tension: 4>3>2>1)

image03911

19. The pulley wheel cage fully pressed into the rear derailleur. confirm the main bolt alignment.

image04111

20. No. 4 hex wrench to tighten the main bolt to 4N.m.

image04311

21. Reset the upper guide wheel, insert the upper pulley bolts, but not tightened.

image04511

22. Rotating the pulley wheel cage to rear derailleur rebound limit block, press the topupper pulley wheel bolt out, blocking the limit block.

image04711

23. Tighten the upper pulley wheel bolt.

image04911

 

24. The installation is complete.


Product detail pictures:

New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports detail pictures

New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports detail pictures


Related Product Guide:
Love Mud Distortion pedals – a mid-price pedal that’s not too budget, not too bling | Bike Flat Pedals
FGF 392: Sticky shoes from Giro, flat pedals from Shimano, and a weird expanding tubeless foam thingamabob | Road Bike Clipless Pedals

No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for New Arrival China 2015 New China Mountain Bike Products - 17TR Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: US, Zimbabwe, Zambia, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to supply our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We have been ready to face the worries and make the improve to understand all the possibilities in international trade.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Marcia from Bahamas - 2015.06.03 10:17
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Judy from Lesotho - 2015.06.18 17:25
    WhatsApp Online Chat !