8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports

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Good Quality Rear Derailleurs Bicycle Pulley Wheel Product description *11T deep tooth guide wheel weight: 9g  *Material: AL7075-T6 aluminum alloy CNC machining *Installation size: 6MM/5MM/4MM  *Color: Anode red, enamel, blue, gold, titanium *Bearing: Steel Ball bearing / Ceramic bearing *Scope: All conventional transmissions *This product is made of AL7075-T6 round bar CNC, finished with diamond knife, diamond-like the metal texture and the appearance of the product are excellent. Adopting ...


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With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Self Locking Pedal , Shimano Pedals Spd , Cactus , We Sincerely welcome clients from all around the entire world to visit us, with our multifaceted cooperation and get the job done with each other to develop new markets, build win-win outstanding future.
8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports Detail:

Good Quality Rear Derailleurs Bicycle Pulley Wheel

5.2

Product description

*11T deep tooth guide wheel weight: 9g 

*Material: AL7075-T6 aluminum alloy CNC machining

*Installation size: 6MM/5MM/4MM 

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

*Bearing: Steel Ball bearing / Ceramic bearing

*Scope: All conventional transmissions

*This product is made of AL7075-T6 round bar CNC, finished with diamond knife, diamond-like the metal texture and the appearance of the product are 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 deep tooth guide wheel significantly improves the shifting 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:

8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports detail pictures

8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports detail pictures

8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports detail pictures

8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports detail pictures

8 Year Exporter Single Speed Gear Bike Bicycle - KTPL 11S Rear Derailleurs Pully – Kactus Sports detail pictures


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  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Alan from Latvia - 2016.01.28 18:53
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Beatrice from Burundi - 2015.09.19 18:37
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