The most popular of all Bach trumpets for good all-around playing. Features standard weight body and bell, and standard construction #25 mouthpipe (except for extra-large and Vindabona bores).

Available in five bore sizes.
M=0.453"
ML=0.459"
L=0.462"
XL=0.468"
MLV (Vindabona)=0.453"/0.459"