Ordinary Discount Taiwan Wellgo Lock Bicycle Pedals - KTPL 12T Rear Derailleurs Pully – Kactus Sports Detail:
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 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:
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To be a result of ours specialty and repair consciousness, our corporation has won a good popularity amid consumers everywhere in the environment for Ordinary Discount Taiwan Wellgo Lock Bicycle Pedals - KTPL 12T Rear Derailleurs Pully – Kactus Sports, The product will supply to all over the world, such as: Kenya, Los Angeles, Rwanda, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we now have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
By Rebecca from Hungary - 2016.09.29 11:19
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Emma from South Korea - 2016.03.07 13:42
