Big CC Racing

Big CC Racing is a motorcycle tuning company based in Wokingham, United Kingdom, specialising in custom turbo applications for Suzuki Hayabusa and other motorcycle models. Sean Mills, the company owner and engineer, is known for building motorcycle engines with a power output of up to 1000 hp.

In 2014, Sean Mills entered the Summer Nationals at Santa Pod Raceway with his Suzuki Hayabusa, where he later set a record in the Competition Bike class in 2017. From 2015 to 2020, Sean Mills made a name for himself in racing under 8.0 seconds.

Big CC Racing creates high performance, but also supports sensible turbo systems for the road with technical knowledge. Over the past few years, Sean Mills has developed turbocharged motorcycles ranging from 300 hp to 600 hp and has put Zef Eisenberg's 350 hp machine on track at over 201.6 mph.

Other achievements
Big CC Racing built a copy of the previously built 1000 hp motorcycle Project Pisstake and presented a street-legal vehicle, a 1000 hp Hayabusa, with a speed of over 250 mph. The same motorcycle reached top speeds of over 271.8 mph over a distance of 400 metres in 2018 and 273.4 mph in 2019. Sean Mills may have built the fastest street legal Hayabusa in the world.