Graphite Design Tour AD MJ Driver Shaft
The sixth version of the Graphite Design Tour AD driver shaft line releases shortly. We got an early look at the 10 shafts in the MJ series. They range from 53 grams to 87 grams uncut. The profile is consistent through out the weigh range, each weight/stiffness increment has exactly the same bend profile. They simply get heavier, stiffer and have lower torque.
Since the original Tour AD DI, the Graphite Design AD DI series has had a mid shaft stiffness ‘bump’. Each model has varied the degree and position of this mid shaft stiffness design.