Stilo intercom headset for the full face and open peak helmets fitted without intercom earcup headsets. Enables you to convert a circuit type helmet into a rally spec headset, with WRC specification earcup earphones which are interchangeable with the blank earcups on the circuit type helmets. The earphone wires plug into the internal wiring loom within the helmet. Suits ST4F and ST4W models.

• High quality Stilo WRC spec audio reproduction
• Compatible with open peak and full face circuit helmets
• Directly interchangeable earphone headset ear muffs