Excellent quality: Made of high quality aluminum body and stainless steel housing ensure durability. Ceramic bearing ball reduces resistance and improves cycle efficiency.
Smooth and Precise Shifting: Our rear derailleur pulley ensures smooth and precise gear shifting, allowing for seamless transitions between gears.
Specification: 10T. Diameter of middle hole: 6mm/0.24in. Inner diameter of two derailleur tube: 5mm/4mm (generally, a derailleur tube is inserted into the guide wheel by default)
Reduced Friction: The advanced bearing system in our pulley reduces friction, resulting in improved power transfer and more efficient pedaling.
Application: compatible with most rear derailleur on the market. Fit for: 7/8/9/10/11 speed bike.
وصف
Body material: 7075 aluminum alloy body + Stainless steel shell + ceramic bearing Ball
Specification: 10T
Diameter of middle hole: 6mm/0.24in
Inner diameter of two derailleur tube: 5mm/4mm (generally, a derailleur tube is inserted into the guide wheel by default)
Axis: Stainless Steel Shell , Ceramic Bearing Ball
Application: compatible with most Rear Derailleur on the market
Package:1PC Rear Derailleur Pulley+2 PCS Sleeve Tubes( 4mm ,5 mm)