Frame material: carbon fiber

Middle pipe material: carbon fiber

Weight: 3U 4U

Pounds of stay wire: 3U horizontal line ≤26Lbs vertical line ≤24Lbs.

4U horizontal line ≤ 24BS vertical line ≤22bs

Body length: 675m Kason CARVEL U4 All-carbon badminton racket specifications:

Weight: 77+/-2g

Length: 675+/- 1 mm

Handle size: G4

Balance point: 285-295mm

Stiffness of middle pipe: 8.5-9.5

Marking tension: 18-20 lbs

Maximum tension: 22 lbs.

Applicable people: entertainment and fitness

Material: racket frame/racket shaft: 100% carbon fiber

6200 is relatively heavy, both of which are made of carbon fiber. ; With nanowires, 24 pounds will do.