MT Thunder 4 SV R25 B2 Gloss Black Grey Helmet BMW R 1250 RT The lenses are anti-fog treated

The lenses are anti-fog treated to prevent vision problems

it delivers superior abrasion resistance while maintaining a sleek and supple feel

Lens & Goggle Cleaner onto the surface

No size exchange

cowhide inserts

MT Thunder 4 SV R25 B2 Gloss Black Grey Helmet BMW R 1250 RT The lenses are anti-fog treatedThe MT Thunder 4 SV is one of those models destined to become a milestone within its market segment, as it arrived in 2022 packed with innovations and systems that have made it a benchmark helmet. The Thunder 4 SV was the first full face helmet with a sun visor to reach the market with ECE 22. 06 homologation, turning it into a true reference, as it combines comfort and safety like no other sport touring helmet has achieved to date. The Thunder 4 SV