hi everyone,
I'm in the market for a new road bike and I’m not sure on the size. I have a Fuji newest size 50 (I believe it is the right size) and I’m looking into upgrading to a GrandFondo. I checked size 46 and I’m not sure whether it is the right size. I’m a female, 5’ 3” (160 cm) with an inseam 29” (73.6cm). It is the perfect bike (components, budget), felt OK on the short ride around the block but I’m worried I’m getting a bike that is too small and would have a negative effect down the rode.

Thanks!
Thanks!!!!