There is a strange intimacy to a steering wheel. It is the one part of any car you never stop touching, the single point where a driver's intention becomes the machine's obedience. Engines can be admired from across a room. Bodywork photographs beautifully. But the wheel is felt, privately, mile after mile, in a way nothing else in the car ever is. Which is why the men who built the fastest Mercedes of the golden era understood something the marketing departments often missed: whatever monster you unleashed under the bonnet, the whole experience of it arrived through a circle roughly forty centimeters across.
The man who understood that better than anyone was Gianpiero Moretti. Born into a wealthy Milanese family in 1940, Moretti drifted into racing while he was meant to be studying political science at Pavia. In 1964, at twenty-four, he commissioned a local craftsman to build a wheel for his own race car, thicker in the grip, smaller in diameter than anything else available, covered in leather for feel rather than show. Other drivers noticed immediately. When John Surtees took the Ferrari to the Formula One title that same year with one of Moretti's wheels in his hands, the young Italian had his answer. He named the company after himself and his favorite circuit: MOretti MOnza. MOMO.
What began as a racing obsession became, by the 1970s and 80s, the quiet standard of the entire performance world. MOMO's contoured leather rims found their way into Porsches, Ferraris, and eventually onto an OEM contract sheet that read like a census of the industry. But the story that matters to us happened in Germany, in the workshops of Affalterbach and Bottrop, where the tuning houses were building cars that had no business existing.
When AMG needed a wheel worthy of the 300E 6.0, the W124 the press christened the Dampfhammer, they did not design their own. They went to Milan. The result was the M38, 380mm of black leather stamped exclusively made for AMG Germany, registered under KBA 70056, its horn pad wearing the pre-merger AMG script. A year later the 190E 3.2 got its own slightly smaller companion, the M36. And AMG were not alone. Lorinser had their MOMO wheels. So did BRABUS, Koenig, and the specialist catalogues of houses like D&W, who ordered MOMO rims by the crate for a generation of enthusiasts building their own quiet monsters in the driveway. The Italian craftsman's circle had become the shared language of German excess.
There is something fitting in that arrangement. The German tuners spoke in horsepower and boost pressure and quarter-mile times, the loud, measurable arithmetic of speed. MOMO spoke in the thing you couldn't put on a spec sheet: the exact thickness of leather under four fingers at three in the morning on an empty Autobahn, the weight of the rim as it loaded up through a fast sweeper, the small ritual of settling your hands into a shape that fit them perfectly. One supplied the violence. The other supplied the connection to it.
Moretti sold the company in 1996 and died in Milan in 2012, a gentleman racer to the last, remembered as much for his manners as for his wins. The wheels he inspired outlived him, and they have quietly outlived most of the cars they were bolted into as well. Interiors get retrimmed. Engines get swapped. But an original MOMO wheel, the correct one, in original leather, with the right script on the horn pad, has become one of the hardest pieces to find when a serious build demands nothing less than period truth. They surface now and then, usually recovered, occasionally untouched, and the untouched ones carry a patina no reproduction can fake.
That is the thing about the parts you never stop touching. They remember every hand that held them. Fifty years after a craftsman in Milan cut leather for a young racer who wanted something better, the circle is still doing exactly what it was made to do, turning raw power into something a human being can actually feel.
