Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports

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CNC Machined rear derailleur pulley jockey wheel for rear derailleur Product description   *12T narrow-wide tooth guide wheel weight: 11.4g  *Material: AL7075-T6 aluminum alloy CNC machining   * installation size: 6MM/5MM/4MM  *Color: Anode red, enamel, blue, gold, titanium   *Bearing: steel ball / forest / ceramic Palin  *Application scope: All conventional transmissions   *This product is made of AL7075-T6 round bar CNC. It is finished with diamond knife and has a diamo...


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We emphasize progress and introduce new solutions into the market each year for Bicycle Pedals Wellgo , Guide Roller , Road Bicycle Jockey Wheel Part , We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits.
Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports Detail:

CNC Machined rear derailleur pulley jockey wheel for rear derailleur

1.2

Product description

 

*12T narrow-wide tooth guide wheel weight: 11.4g 

*Material: AL7075-T6 aluminum alloy CNC machining

 

* installation size: 6MM/5MM/4MM 

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

 

*Bearing: steel ball / forest / ceramic Palin 

*Application scope: All conventional transmissions

 

*This product is made of AL7075-T6 round bar CNC. It is finished with diamond knife and has a diamond-like metal texture. The appearance of the product is excellent. Adopting the Japanese imported steel ball lining, the rotation has no resistance, which greatly reduces the frictional resistance and improves the riding efficiency. 

The design of the narrow-wide tooth rear guide wheel significantly improves the transmission speed of the transmission, and there is no abnormal sound during the shifting process, which better prevents the chain from falling off.

 

 

 

Why replace derailleur pulley

 

First, replace the original pulleys with these would improve the weak stretch of the original set, and make the up and down chain tension between guide wheel and cogs much more adequate.

 

Second, the number of contact tooth or control tooth between chain and cogs of 17T is more during gear shifting, the more contact, the stronger the control power.

 

Third, after redesign the cage’s rotation curve, the distance between upper guide wheel and the cogs is improved.

 

Long story short, with all the features mentioned above, you would save 2.2 watts or more with each pedaling. That’s the equivalent of shaving 100g off a 10KG bike.

 


Product detail pictures:

Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures


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As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for Good quality Rubber Wheel Bearings - KTPL 12T Rear Derailleurs Pully – Kactus Sports, The product will supply to all over the world, such as: Barcelona, New Delhi, Puerto Rico, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Honey from Cologne - 2016.10.23 10:29
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Matthew from Czech republic - 2015.02.04 14:13
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