1pcs Bike Rear Mech Derailleur Gear Hanger Extender Convertor Adapter Aluminum Alloy For STEVENS STV-10 Bicycle Part

High-concerned chemical：None Model Number：Bicycle Rear Derailleur Hanger Material：aluminum Type：Rear Derailleur Origin：Mainland China Brand Name：SPORTARC

High-concerned chemical: None Model Number: Bicycle Rear Derailleur Hanger Type: Rear Derailleur Origin: Mainland China Brand Name: SPORTARC