34MM REPLACEMENT BALL

M-B1RD is a 34mm replacement ball for ELECOM trackballs, including EX-G, EX-G PRO, DEFT and Bitra Index. Swap it in when your ball is scratched, worn or lost, and get back the smooth, accurate tracking you had on day one.

ELECOM analyzed the coating on its trackball balls to find the thickness and color that sensors read best. The result is a ball that tracks precisely and keeps the cursor steady on both fast sweeps and slow, careful moves.

Installation takes seconds. Push the old ball out through the opening on the bottom of your trackball and drop the new one in. Its red finish matches the classic EX-G look.