A 4.66 DUPR Gearbox fan: generous sweet spot for an elongated, good pop, faster serves and deeper returns after a 10-hour break-in.
“So the gbx power is a pretty awesome paddle.”
A 4.66 DUPR Gearbox fan: generous sweet spot for an elongated, good pop, faster serves and deeper returns after a 10-hour break-in.
“So the gbx power is a pretty awesome paddle.”