This authentic brake disc was mounted on the legendary McLaren MP4/6, the car that carried Ayrton Senna to his third and final Formula 1 World Championship. The disc was used during the 1991 Japanese Grand Prix at Suzuka, where Senna famously secured the title.

The piece is hand-signed in white marker by Ayrton Senna, as well as Ron Dennis, who added the inscription “Championship 1991” to commemorate McLaren’s triumph. Presented in a custom McLaren display frame, it is accompanied by an official McLaren International Certificate of Authenticity, verifying its provenance.

🔹 Historical Context

1991 Japanese Grand Prix (Suzuka)
Held on 20 October 1991, the Japanese GP was the penultimate round of the season. Senna only needed to finish ahead of his title rival Nigel Mansell to secure the championship. In a dramatic turn, Mansell retired on lap 10 after a mistake at the first corner, handing Senna the title. Demonstrating both dominance and humility, Senna allowed teammate Gerhard Berger to take the victory on the final lap, cementing his reputation as a racer who valued loyalty as much as success.

1991 Formula 1 Season
The 1991 season marked the last title of Senna’s career. Driving the McLaren MP4/6 powered by a Honda V12, Senna won seven races and scored consistently against Mansell’s Williams-Renault. His mastery in both wet and dry conditions, combined with McLaren’s reliability, delivered his third World Championship after earlier triumphs in 1988 and 1990.

This brake disc was mounted on the Lotus 97T driven by Ayrton Senna during his very first Formula 1 victory at Estoril in the rain-soaked 1985 Portuguese Grand Prix. It is offered with an official Lotus Certificate of Authenticity. The disc bears Senna’s hand signature in white marker, inscribed “Estoril”. A rare artifact marking one of the most iconic moments in motorsport history.

🔹 Summary: 1985 Estoril / Portuguese Grand Prix

• The race was held on 21 April 1985 at the Autódromo do Estoril, Portugal. It was the second round of the 1985 FIA Formula One World Championship.

• Conditions were extremely challenging: overcast skies and heavy rain made for a difficult, slippery circuit. 

• Senna qualified on pole position, registering a time of 1:21.007. 

• In the race, Senna led from start to finish. Despite worsening weather, he extended a large gap to second place Michele Alboreto and ultimately won by over a lap ahead of most of the field. 

• The race was shortened to 67 laps (from the scheduled 70) because the two-hour time limit was reached. 

• Senna also set the fastest lap of the race on lap 15.

1991 Ayrton Senna McLaren MP4/6 Steering Wheel

Usage: Employed by Ayrton Senna during the 1991 United States Grand Prix in Phoenix, Arizona — the first race of that championship.

Provenance & Authentication

• Certificate of Authenticity from McLaren International, confirming use in the 1991 USA Grand Prix in the MP4/6 driven by Ayrton Senna.

• The reverse side of the wheel is clearly stencilled with “10/03/1991” and “A. SENNA MP4/6”, matching the Phoenix date and Senna’s car designation.

• Senna’s white signature is visible below the Honda logo on the wheel’s centre plate — an unmistakable mark of authenticity.

• Traditional suede‑wrapped rim with contrast white stitching, in excellent preserved condition.

• Classic 1991 era McLaren–Honda toggle controls: labeled O.T., Radio, SEL, and up/down push‑buttons, in red and light blue.

• Central plate emblazoned with Honda and personal branding; signature inscribed proudly beneath.

• Wiring harness intact, showing the original connectors as deployed in the car.

1991 United States Grand Prix, Phoenix – Race Results

Held on 10 March 1991 at the Phoenix Street Circuit, this was the opening round of the 1991 F1 World Championship.

• Winner: Ayrton Senna in his Honda‑powered McLaren MP4/6 — dominant from pole, he completed 81 laps with no pit stops in 2:00:47.828 (ESPN.com, Wikipedia, Wikipedia).

• Second Place: Alain Prost (Ferrari), finishing +16.32 s behind (ESPN.com).

• Third Place: Nelson Piquet in a Benetton‑Ford, +17.38 s adrift (ESPN.com).

• Fastest lap of the race recorded by Jean Alesi (Ferrari) on lap 49: 1:26.758 (Motor Sport Magazine).

This marked Senna’s 27th Formula 1 Grand Prix victory—tying him with Jackie Stewart at the time—and was an emphatic debut of the MP4/6 chassis. It also cemented McLaren‑Honda’s reputation by beginning their campaign toward a fourth consecutive Constructors’ Championship (Motor Sport Magazine).

This is not a replica or commemorative souvenir — it is a true piece of F1 history. A component Senna steered with confidence en route to his season‑leading victory. The MP4/6 debut race, tight street circuit and perfect execution—they all contribute to the dramatic provenance. For a collector with admiration for motorsport’s golden era, this wheel is an unrepeatable artifact.

• Present within a secure acrylic case with red velvet base echoing the original support

• Reference provenance: signed, dated, McLaren‑authenticated

• Highlight the undeniable connection to Senna’s 1991 title campaign and McLaren’s dynastic success

Michael Schumacher 1991 Benetton B191B Rear Wing – Signed

A truly exceptional piece of Formula 1 history, this is an original rear wing assembly from the iconic Benetton B191B, campaigned during the 1991 Formula 1 season. The wing, bearing the unmistakable yellow Camel livery with "Benetton Powered by Ford" branding, is a rare surviving example of a race-used aerodynamic element from Schumacher’s early career.

Constructed from lightweight carbon fiber with black anodized alloy endplates, the wing still displays the adjustable mounting holes marked “LOW” and “HIGH” used for downforce tuning. Its commanding top plane, emblazoned with the bold Camel logos, has been personally hand-signed by Michael Schumacher in black marker, making it a coveted collector’s artifact.

The 1991 B191/B191B was the car in which Schumacher began to showcase his prodigious talent, marking the start of a legendary Formula 1 career. Race-used components from this era are exceedingly scarce, particularly signed examples in such complete and display-worthy condition.

• Provenance: Ex-Benetton Formula 1 Team

• Race Era: 1991 Formula 1 Season

• Driver: Michael Schumacher

• Condition: Retains original sponsor decals, race patina, and structural integrity

• Dimensions: Approximately 120 cm wide x 45 cm high

A significant piece from the formative years of a 7-time World Champion’s career, this rear wing would make a centerpiece display for any Formula 1 or motorsport collection.