2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports

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Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value “unification, dedication, tolerance” for China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur, We warmly welcome enterprise partners from all walks of daily life, be expecting to establish helpful and cooperative enterprise contact along with you and accomplish a win-win a...


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Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for Exercise Bike Pedals , Ceramic Pulley Wheel System , V Guide Wheel Bearing , For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name.
2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports Detail:

Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value “unification, dedication, tolerance” for China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur, We warmly welcome enterprise partners from all walks of daily life, be expecting to establish helpful and cooperative enterprise contact along with you and accomplish a win-win aim.
Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value “unification, dedication, tolerance” for 17t Bicycle Rear Derailleur Pulleys Wheel, Bike Rear Derailleur, Full Carbon Fiber Cages, We always insist on the management tenet of “Quality is First, Technology is Basis, Honesty and Innovation”.We are able to develop new products continuously to a higher level to satisfy different needs of customers.
Bicycle Rear Derailleur Pulley Road Bike 17TS For Shimano

72680401

Product description

*17T large size guide wheel set system

*17T pulleys or16T pulleys

*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

*Shifting speed increased by 20%-26% for Shimano systems.

*Color: Anode red, enamel, blue, gold, green

*Support up to 11-28 cassettes, compatible with 11-30 and 11-34 with the help of an RD extender.

This is the fastest RD pulley system.

17TS & 17TR installation tips:

1, due to increased offset by the oversized pulley system, please make sure your RD and frame are aligned and calibrated correctly.

2, please check the length of your chain. Here is how to calculate, chain should be 10-20mm longer than the RD at 0 tension (shown as the picture below) when rests on the smallest chainring and smallest cog.

3, to lower the requirements for chain length and RD/frame alignment, we introduce the new 16T pulley system, 17TS and 17TR. Compare with 17T, the power saving would be lowered by about 0.2 watts but increasing chain stability and shifting speed.

图片1

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

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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)

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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)

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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)

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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.

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

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

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

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

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9.Tighten the screw.

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


Product detail pictures:

2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports detail pictures

2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports detail pictures

2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports detail pictures

2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports detail pictures

2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports detail pictures


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Always customer-oriented, and it's our ultimate goal to get not only by far the most reputable, trustable and honest supplier, but also the partner for our customers for 2017 China New Design Used Dump Truck - China Wholesale Bicycle Parts Bike Carbon Fiber Cages 17ts Bicycle Rear Derailleur Pulleys Wheel For Rear Derailleur – Kactus Sports, The product will supply to all over the world, such as: Switzerland, Sri Lanka, Portland, We've been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
  • Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
    5 Stars By Alan from Lesotho - 2015.11.22 12:28
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Lorraine from Peru - 2016.08.21 14:13
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