Product description
Koshi carbon upper steering cover Giulia Stelvio QV
The pictured Alfa Romeo Giulia QV and Stelvio QV wheel has a pronounced upper curve. Koshi ARGL-25 repeats that profile in carbon. Shaped cover sections follow the upper wheel area, placing the weave in a prominent position from the driver’s seat.
Specific cover for the QV wheel shape
ARGL-25 corresponds to the QV wheel shown. Its curve, ends and transitions beside the spokes define this version’s outline. The article focuses the carbon finish on the upper wheel section as a separate element within the existing steering-wheel layout.
Carbon outer layer on the original rim
Koshi describes this product as a cover over the original OEM component. The manufacturer specifies 0.6 mm prepreg carbon, cured in an autoclave and coated with high-gloss clear lacquer. Exposed weave extends over the curved faces. The wheel image shows the carbon upper section’s position while the controls and central spoke area retain their own locations.









