Solinco Weighted Butt Cap

Developed in partnership with racquet customization expert Roman Prokes during the creation of Solinco’s Whiteout and Blackout lines, the Weight Control Module uses a trap-door butt cap system. Instead of relying on lead tape or professional customization services, players can easily swap out the butt cap plate at the base of the racquet to instantly adjust its weight and balance.

The module comes in 5-gram and 10-gram options. Simply pop out the stock butt cap and replace it with one of the weighted plates. The change shifts the racquet’s balance to be more headlight. That small adjustment translates into noticeable differences in stability, comfort, and feel on court.