Sierra Copa Bi-Metal Venturo GTR-48 Giro Triplex Ø 48mm
Sierra Copa Bi-Metal Venturo GTR-29 Giro Triplex Ø 29mm
Sierra Copa Bi-Metal SIERRA COPA BI-METALICA 24mm BREMEN®
Sierra Copa Bi-Metal Venturo GTR-59 Giro Triplex Ø 59mm
Sierra Copa Bi-Metal Venturo GTR-67 Giro Triplex Ø 67mm