last 27.5x18inch 650B disc brake 6061 Aluminum Alloy Frame Bicycle Frame 27.5-inch Ultra-light Frame Electric bicycle frame

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Foldable No

Weight 2200g

Use Mountain Bikes

Model Number 27.5er

Material Aluminum/Alloy

Surface Processing Mode Matte

Use Electric bicycle

Color black ,yellow

size 27.5*18inch

last 27.5*18inch 650B disc brake 6061 Aluminum Alloy Frame Bicycle Frame 27.5-inch Ultra-light Frame Electric bicycle frame Material: 6061 Heat-treated Aluminum Alloy Thickened Pipe Size: 27.5 inches Middle pipe: 18 inch seat pipe diameter should be matched with 30.4 mm seat pipe Head tube: 140 mm with standard 44 mM bowl group Weight: about 2.2 kg Brake: Disk brake (support oil dish) This frame is suitable for bicycles or modified electric vehicles. There are three battery holes in the frame. The lower beam is designed with hidden harness holes and two frame rear wheels with standard 135mm gear opening. It can be installed in the middle or in the middle of the frame. The rear motor can be installed with wire disc or oil disc. Thickened claws are suitable for large torque motor drive.