Factory made hot-sale Front Pedal Bike - KTPL 11T Rear Derailleurs Pully – Kactus Sports Detail:
bicycle jockey wheel pulley for speed gear set Mountain 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
*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.
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:
Clipless pedals â how Shimano’s multi-release cleats make it easy to get started | Spd Pedals
FGF 427: Is It Too Early To Start Christmas Shopping? | Bike Self Locking Pedals
We try for excellence, service the customers", hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Factory made hot-sale Front Pedal Bike - KTPL 11T Rear Derailleurs Pully – Kactus Sports, The product will supply to all over the world, such as: Colombia, Liberia, Namibia, We will supply much better products with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or need more information please feel free to contact us. We are looking forward to receiving your enquiries soon.
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
-
Ordinary Discount Microfiber Towel - Big disco...
-
OEM Supply Full Carbon Fiber Frame Pulley Wheel...
-
Europe style for Bicycle Pedal Spd Cleat Bolt -...
-
Quality Inspection for Delphi Equivalent Wire T...
-
Factory wholesale 3\\\\\\\\\\\\\\\\\\\\\\\\\\\\...
-
Low price for Flat Pedals Road Bike - CE Certi...
