Reasonable price for Bicycle Parts Hub Cone - KTPL 11S Rear Derailleurs Pully – Kactus Sports Detail:
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 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:
Related Product Guide:
Best Overall: NS Radiance Flat Pedal Review | Carbon Fahrrad Umwerfer Installationssatz
You Need a Bike with Flat Pedals | Carbon Fahrrad Umwerfer Installationssatz
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Reasonable price for Bicycle Parts Hub Cone - KTPL 11S Rear Derailleurs Pully – Kactus Sports, The product will supply to all over the world, such as: Nicaragua, Australia, Kenya, Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!
By Dora from Kuala Lumpur - 2015.10.01 14:14
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Antonio from Germany - 2016.03.08 14:45
