Online Exporter Cycling Ultralight Pedal - 17TS Oversized pulley wheel System – Kactus Sports

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Bicycle Rear Derailleur Pulley MTB Road Bike 17TS For Shimano 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 *17TS is suitable for Shimano 5800/5700/4700 /4600 105/Tiagra *Ceramic Bearing Version Stainl...

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Online Exporter Cycling Ultralight Pedal - 17TS Oversized pulley wheel System – Kactus Sports Detail:

Bicycle Rear Derailleur Pulley MTB Road Bike 17TS For Shimano

72680401

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

*17TS is suitable for Shimano 5800/5700/4700 /4600 105/Tiagra

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

*Weight: 71.4g

*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:	71.4g
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

1.Remove the rear derailleur pulley wheel cage: Remove a hex screw on the side of the base of the pulley wheel cage using a No. 2 hex wrench. (The original pulley wheel cage has been removed in the photo)

2.Remove the hex screw, take out of the original pulley wheel cage and spring. (The original pulley wheel cage has been removed in the photo)

3. 17T carbon fiber pulley wheel cage, you can see 8 holes, marked in 1 to 4 is tension adjustment hole, the other four for reduce weight. The default initial mounting is hole 2. (tension: 4>3>2>1)

4.Install the selected spring mounting holes at the spring pins. The stainless-steel shaft on the pulley wheel cage should be greased before installation.

5.Push the pulley wheel cage into the hole of rear derailleur.

6.Rotating pulley wheel cage, setting pulley wheel cage rebound limit screw block in the rear derailleur.

7.Push the pulley wheel cage fully into the base of the rear derailleur.

8.Insert the hex screw into the hole on the side of the base of the rear derailleur using the No. 2 hex wrench.

9.Tighten the screw.

10.Repeated rotation pulley wheel cage, confirm the rebound smoothly, the installation is complete.

Product detail pictures:

With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for Online Exporter Cycling Ultralight Pedal - 17TS Oversized pulley wheel System – Kactus Sports, The product will supply to all over the world, such as: Afghanistan, Cancun, Sydney, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.

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