2017 High quality Flat Pedals - 17TSR Oversized pulley wheel System – Kactus Sports Detail:
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 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
Product detail pictures:
Related Product Guide:
Review: Shimano GR7 vs GR9 Flat Pedal Shoes | Bike Flat Pedals
Review: Radial Forte Pro Carbon Clipless Pedals | Bike Self Locking Pedals
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 2017 High quality Flat Pedals - 17TSR Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Thailand, Saudi Arabia, Comoros, We have top engineers in these industries and an efficient team in the research. What is more, we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.
By Adela from kazakhstan - 2016.09.09 10:18
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Deirdre from Hungary - 2015.04.25 16:46
-
High Performance Boat Trailer Parts - 18TX Ove...
-
Good Quality Guide Wheel System - KTPD 22 Peda...
-
Excellent quality Bike Pedals Mtb - ODM Manufa...
-
8 Year Exporter 7075 Aluminum Alloy Guide Wheel...
-
Wholesale Price Alloy Mountain Bike Pedal - KT...
-
Chinese wholesale Bike Bicycle Guide Wheel - 1...