Difference Body Parts between EX and SM

An overlay of the renderings from the manuals to give a proportion of the body parts introduced with the SM




The homologation license plate holder shrank and is now mounted below the inner rear wing entirely


The front fender is shorter and now has less of a kink down. EX/MX graphics outlines likely need to be adapted to fit the SM

Are there any other changes introduced with the SM?

The SM frame, according to their site, is the same of the MX 1.2.

Unless the two photos were taken with the exact same focal length, then that could distort proportions. I'm sure there are some tweaks hear or there, but I would guess the primary plastics are identical so most decal kits will work for either. the exception being the front fender and it's common for a factory SM to have a smaller front fender as you already pointed out.

The smaller licence plate holder spare part for SM is now online (bottom picture) -



SM version seems to be the same material (resin/c'fibre flakes) as the spoiler; EX is probably polypropylene. Prices: EX €60 / SM €100.

Good chance that they are interchangeable since the SM's rear fender part number is the same as the EX's.