Factory source Shimano 6800 6870 9000 9070 - KTPL 11T Rear Derailleurs Pully – Kactus Sports Detail:
bicycle jockey wheel pulley for speed gear set Mountain bike or Road Bike pulley Speed Rear Derailleur Wheel
Product description
*11T rear RD pulley weight: 9g
*Material: AL7075-T6 aluminum alloy CNC machining
*Installation size: 6MM/5MM/4MM
*outside diameter 42mm
*Color: Anode red, enamel, blue, gold, titanium
*Bearing: Steel Ball Bearing / Ceramic Bearing
*suitable for : 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.
This is the most conventional RD pulley, but with much improved material, appearance, process and assembly.
For very little cost, you can have a much better product than the original ones.
Product detail pictures:

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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Factory source Shimano 6800 6870 9000 9070 - KTPL 11T Rear Derailleurs Pully – Kactus Sports, The product will supply to all over the world, such as: Atlanta, Vancouver, Honduras, After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.

The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
