Check stack and reach,my medium fits smaller than my previus pre cursa.
I happen to also have a 54cm pre cursa. What size is yours?
54 too,but it was(now it's cracked)a little to long.
@Rodolfo started
London Fixed Gear and Single-Speed is a community of fixed gear and single-speed cyclists.
Check stack and reach,my medium fits smaller than my previus pre cursa.