OEM/ODM Factory 2015 Big Surface Bicycle Pedal - 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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OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports Detail:

CNC Machined rear derailleur pulley jockey wheel for rear derailleur

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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:

OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures

OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports detail pictures


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We have a professional, efficiency team to provide quality service for our customer. We always follow the tenet of customer-oriented, details-focused for OEM/ODM Factory 2015 Big Surface Bicycle Pedal - KTPL 12T Rear Derailleurs Pully – Kactus Sports, The product will supply to all over the world, such as: Poland, Kuala Lumpur, Curacao, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Esther from Gambia - 2016.09.09 10:18
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Karen from Ghana - 2015.06.21 17:11
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