OEM/ODM Manufacturer Bicycle Derailleur Kit - Cheapest Price Bike Rear Derailleur Full Carbon Fiber Cages 17t Oversized Pulley Wheel System For Rear Derailleur – Kactus Sports Detail:
Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” plus the theory of “quality the basic, have faith in the main and management the advanced” for Cheapest Price Bike Rear Derailleur Full Carbon Fiber Cages 17t Oversized Pulley Wheel System For Rear Derailleur, Our goal should be to create Win-win situation with our prospects. We imagine we will be your finest choice. “Reputation 1st, Customers Foremost. “Waiting for your inquiry.
Our eternal pursuits are the attitude of “regard the market, regard the custom, regard the science” plus the theory of “quality the basic, have faith in the main and management the advanced” for 17t Oversized Pulley Wheel System, Bike Rear Derailleur, Full Carbon Fiber Cages, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
Bicycle Parts Bike Jockey Carbon Fiber Wheel 17TSE Bicycle Rear Derailleur Pulleys
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 cage
*Full 7075 aluminum alloy CNC cutting lightweight guide wheel and TC4 titanium alloy spindle
*17TSE is suitable for SRAM ETAP
*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 Fiber |
| 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
1. First, find the triangle cover in the back of etap rear derailleur
2. Remove the cover with 1.5mm hex wrench
3. Remove the cover
4. Find the steel part with a hole when remove the cover
5. Remove the steel part (CAUTION: When you remove the steel part is easy to spring out the whole pulley cage)
6. Remove the steel part you can see it is a micro fixed fork
7. Grease the titaniumaxle before assemblynew cage
8. Grease the spring before assembly new cage.
9. Find the hole that red arrow show in the picture and push Spring in
10. Clockwise rotate the cage and pushin to rear derailleur
11. Push all when make sure the positioning post right in the position
12. Reset the steel fixed fork in the triangle hole
13. Push the steel fixed fork right in the position
14. Reset the triangle cover
15. Fixed cover screw in 2N.m with 1.5mm hex wrench
16. Check out the cover is immoveable
17.Finish
Product detail pictures:
Related Product Guide:
Nukeproof Horizon CL Clipless Pedal – Review | Road Bike Clipless Pedals
Watch: How to service your Shimano SPD SL pedals | Road Bike Clipless Pedals
The customer satisfaction is our primary goal. We uphold a consistent level of professionalism, quality, credibility and service for OEM/ODM Manufacturer Bicycle Derailleur Kit - Cheapest Price Bike Rear Derailleur Full Carbon Fiber Cages 17t Oversized Pulley Wheel System For Rear Derailleur – Kactus Sports, The product will supply to all over the world, such as: Peru, Nepal, Johor, To keep the leading position in our industry, we never stop challenging the limitation in all aspects to create the ideal products. In his way, We can enrich our life style and promote a better living environment for the global community.
By Andrea from Iraq - 2016.05.02 18:28
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Michaelia from Poland - 2015.06.09 12:42
