Excellent quality Surge Protector Device - 17TSR Oversized pulley wheel System – Kactus Sports

Short Description:

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...

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Bike Quick Release Skewer , Bike Pedal Flat Cleat , Carbon Fiber Derailleur Kit , We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!

Excellent quality Surge Protector Device - 17TSR Oversized pulley wheel System – Kactus Sports Detail:

17TSR Carbon Fiber Bike Rear Derailleur Pulleys Jockey Wheel Ceramic Bearing Ultralight Bicycle

72680401

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

17TSR-中英文说明书

Product detail pictures:

Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Excellent quality Surge Protector Device - 17TSR Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Ottawa, Portland, New Zealand, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have now the already penetrated. On account of superior quality and competitive price , we'll be the market leader, be sure to don??￥t hesitate to contact us by phone or email, if you are interested in any of our solutions.

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Margaret from Portugal - 2016.03.07 13:42

The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.

By Coral from Mauritius - 2015.02.04 14:13