Track-day regulars
Who need genuine race homologation, aero stability at real speed, and ventilation that works when the pace is up.
#49 · Shoei X-SPR PRO · MotoGP
The benchmark wears a number
From a maiden Grand Prix victory to a factory-backed title contender, Fabio 'Diggia' Di Giannantonio is one of MotoGP's fastest-rising stars. This replica brings his exact Grand Prix lid, in the Diggia2 TC-3 graphic, to the road.
Not a badge on a mid-range shell
The finish is applied at the shell level — not a surface decal. Grand Prix detailing, road-legal.


Grand Prix speed demands Grand Prix protection — nothing on this list is a compromise.Source: shoei-europe.com
Who need genuine race homologation, aero stability at real speed, and ventilation that works when the pace is up.
Who put outright performance over touring comfort — a helmet that never holds them back.
Who want the genuine article — the same flagship shell in the replica livery, no compromise.

The verdict
AIM+ construction, ECE 22.06, a CNS-1 visor and E.Q.R.S. — Shoei's flagship shell in Diggia's personal Grand Prix graphic.
Shop the helmet · €949,00Find your size and explore the full Shoei lineup — because no livery matters if the fit is wrong.
Portrait: shoei-europe.comCompare helmets
The comparison lines up to four helmets side by side — with the same data shown on every helmet page.