Kohlefaser-Rohr 22x21mm 1000 Graupner 5225.22.21 Saves weight on control surface pushrods, wing spars, sailing yacht masts etc. Fibre content 60% by volume. Approx. 1000 mm long, seamless O.D. 22 mm
I.D. 21 mm
Wall thickness 0.5 mm
*CF weave visible externally