China Cheap price Carbon Fiber - Cheapest Factory Mountain Bike Derailleur Bicycle Rear Derailleur 9speed 10speed 11s 12speed – Kactus Sports

Our primary goal is always to offer you our customers a serious and responsible company relationship, providing personalized attention to all of them for Cheapest Factory Mountain Bike Derailleur Bicycle Rear Derailleur 9speed 10speed 11s 12speed, We warmly welcome domestic and overseas customers send inquiry to us ,we have 24hours working team! Anytime anywhere we are still here to be your partner.
Our primary goal is always to offer you our customers a serious and responsible company relationship, providing personalized attention to all of them for Bicycle Parts, Mountain Bike Derailleur, Rear Derailleur, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products and solutions. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best in your case always.
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 

*outside diameter 45.8mm

*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. 

Extended tooth design.

Our extended tooth was developed before Shimano, it was meant for 17T at first, with some changes and improvements, we applied extended tooth to 11T. it makes shifting faster, and chain more stable. Works best in pairs. 

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.