HPiano 11T Ceramic Bearing Jockey Wheel Rear Derailleur Pulley 3 pcs, (red silver blue) Roller Wheel Road Mountain Bike Bicycle Jockey Pulley Wheel Rear Derailleur Pulley, aluminium alloy

Description

Features: - Used on rear derailleur for chain transportation and speed changing. - 11T suits for 8/9/10/11 speed rear derailleur. - Inner ceramic bearing is ultralight and owns high degree of lubrication, which can ensures its smooth working. - Aluminum alloy construction is anti-rust and corrosion resistance, durable for long time use. - A necessary accessory for your bicycle. Specification: Material: Ceramic Bearing + Aluminum Alloy Color: Red, Gold, Blue, Titanium Color, Black(Optional) Teeth: 11T Size: 5mm (D) Net Weight: 9.8g Packing List: 1 x Bike Rear Derailleur Pulley(Red) 1 x Bike Rear Derailleur Pulley(Blue) 1 x Bike Rear Derailleur Pulley(Silver) Note: Please allow slight size inaccuracy due to manual measurement and we appreciate for your understanding.