The Technology Behind Thunderbolt
Explore the engineering, adjustability, and design features that make Thunderbolt different.
Weight
Every golfer has a different preference for how a putter feels in their hands. The Mark II lets you add, remove, and reposition weight to find the setup that feels right for your stroke.
Center Of Gravity
Moving weight through the T-Slot changes the location of the putter's center of gravity. This can influence face balance and toe hang, allowing you to tune the putter around your natural stroke.
MOI
Where you position the weight also changes the distribution of mass across the head. That affects the putter's moment of inertia, or MOI—essentially how resistant the head is to twisting when you don't strike the center perfectly.
Step 1
Choose your weights
Select the weight combination you want.
Step 2
Position the weights
Slide them into the T-Slot and position them where you want them.
Step 3
Find your setup
Adjust until the feel, balance and stability match your stroke.
Configure It Your Way
Weight
START WITH WEIGHT
Every golfer has a different preference for how a putter feels in their hands. The Mark II lets you add, remove, and reposition weight to find the setup that feels right for your stroke.
Center Of Gravity
WHERE THE WEIGHT LIVES MATTERS.
Moving weight through the T-Slot changes the location of the putter's center of gravity. This can influence face balance and toe hang, allowing you to tune the putter around your natural stroke.
MOI
STABILITY WHERE YOU NEED IT
Where you position the weight also changes the distribution of mass across the head. That affects the putter's moment of inertia, or MOI—essentially how resistant the head is to twisting when you don't strike the center perfectly.
YOUR STROKE IS YOURS.
YOUR PUTTER SHOULD BE TOO.
Instead of adapting your stroke to a fixed putter, configure the putter around the way you naturally putt.
The world's first fully configurable putter.