The Problem Solvers Eccentric Bottom Bracket E46 for PressFit 30 Frames fits frames with 46mm internal-diameter bottom-bracket shells and accepts cranksets with 24mm spindles. The eccentric allows 16mm of fore/aft adjustment for ample chain tensioning. This bottom bracket comes with spacers to fit Hollowtech II, MegaExo and X-Type cranksets. And an adapter kit for GXP cranksets is sold separately (CR0097).
Fits road/mountain bottom brackets (68/73mm)
Problem Solvers E46 Bottom Bracket Instructions