Personlized Products Mountain Bike Steel Sealed Bearing Ultralight Anti-slip Bicycle 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:
Reviewed: Ritchey WCS XC SPD-Compatible MTB / CX Pedal | Bike Flat Pedals
How to service Shimano SPD pedals — video | Carbon Fahrrad Umwerfer Installationssatz
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Personlized Products Mountain Bike Steel Sealed Bearing Ultralight Anti-slip Bicycle Pedals - 17TSR Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Manila, United States, Madras, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
By Lauren from Haiti - 2015.07.27 12:26
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Anna from Romania - 2016.08.15 12:36
