The Rombax Series uses the same Triax(TM) material used in the Speeder range. 2 models of shaft the 6X07 a lighter shaft about 65g with a higher torque 3.8deg. and a high trajectory.

The 606 model is heavier by approx. 5g per shaft with a lower torque 3.1deg. for a mid trajectory. Tip size on both models is .335 only.