There are now two constructions and two sizes of shaft from CPS.
The Standard one is the Pre-Preg Carbon, just like the blades, it’s
Seriously stiff. The newer one is identifiable with a kevlar thread
and called Pre-Preg Carbon Semi-Flex*.
The Inside Diameter on the larger one is 27 mm and fits the
Standard two models of CPS Blades Kinetic & Energy Spoon.
Outside Diameter: 30, 29.4* mm.
Wall thickness:1.5, 1.3* mm.
Legnth: 1100 mm
Weighs: 222, 215* grams.
There is a thinner shaft for the Junior Kinetic - specially for smaller hands.
OD: 28.7mm, ID: 26mm, 1200mm Long.