40mm Carbon Fiber Tube 500mm | ID 34-38mm | 3K T300 | HaoZhong

Five bore choices at 40 mm OD, from 34 mm up to 38 mm, stepping the wall from 3 mm down to 1 mm, with 2.5 mm, 2 mm and 1.5 mm in between. Length is 500 mm. Twill weave dominates the range and 40*37 comes in plain; all of it is glossy.

• Outside diameter: 40 mm
• Inside diameters: 34, 35, 36, 37, 38 mm
• Wall: 3 mm, 2.5 mm, 2 mm, 1.5 mm, 1 mm
• Length: 500 mm
• Finish: 3K glossy twill, plain on 40*37

Frame tubes, boom arms and structural sleeves that have to fit a 40 mm envelope, whether the bore needs clearance for a 34 mm insert or the wall needs thickness for a bonded joint.

500 mm is the listed length. Other lengths and bores are quoted on request, with custom sizes from 10 pcs.