This short version of the Stilo top air system fits the WRX, Venti WRC plus ST6 and ST5 helmets where fresh air is required to the top of the helmet is required but not to the forehead. Thanks to the fixation system you can fit the top air system more than once by simply replacing the dedicated fixation tape.
The short top air system kit is available with a choice of 3 different intakes: Large oval (36 x 25mm), small round (20mm diameter) or modular. The modular kit is designed to work with a separately available air intake fitting