The use of sustainable fuel from 750MC partner Sustain Fuels has been widespread around the 750 Motor Club paddock in the 2025 season, with a significant uptake of drivers in Formula Vee, plus Radical Club Challenge and endurance formulae.

As the season drew to a close for the Birkett Six-Hour Relay, the partnership with Sustain saw one of 750C’s new Swift Sport Challenge cars lap Silverstone powered by Sustain, being on track for more than two hours in the hands of Isle of Man TT race winner James Hillier and Autocar Magazine journalist Matt Prior.

Find out more about Sustain Fuels at Sustain-Fuels.com and you can find the Swift on display at Great Northern Classics, straight off the track from the Birkett.