ITEM NAME:Ztto 11T Mtb Bicycle Rear Derailleur Jockey Wheel Ceramic Bearing Pulley Al A8K3 Ztto 11T Mtb Bicycle Rear Derailleur Jockey Wheel Ceramic Bearing Pulley Al A8K3 Brand Name:ZTTO Total Capacity:11T Type:Rear Derailleur Color:gold Material:aluminum alloy Size:5*5*2cm Package Contents: 1*Derailleur Jockey Wheel
