Description: Brand: Gemfan Item Name: Carbon Nylon 8045 Propeller Material: carbon nylon Size: 8 x 4.5” Color: black Weight: 14g per pair Diameter of centre bore: 5.0mm Thickness of center: 9.7mm Hole size: 5mm with 3mm, 3.17mm and 4mm adapters. Can be reamed to 6mm or 1/4″ if needed. Recommended wheelbase: 550mm – 700mm Recommended motor: 800KV – 1100KV
