On 28 November 2012, it was announced that Brookes would compete at the 2013 Isle of Man TT Races.
As a high-profile 'newcomer' similar to Steve Plater, Brookes would compete for Tyco Suzuki in the Superbike, Superstock and Senior categories.

In the 2013 Superbike race, Brookes became the fastest-ever newcomer, with a lap of 127.726 mph (which stood until the 129 mph lap of Peter Hickman in 2014) and finished in 10th position.
From his two other entries, he finished in 46th place and a DNF (did not finish).

Brookes had better results at the 2014 TT, with a 7th, 10th, 67th and DNF from his four classes entered.
On 28 November 2012, it was announced that Brookes would compete at the 2013 Isle of Man TT Races. As a high-profile 'newcomer' similar to Steve Plater, Brookes would compete for Tyco Suzuki in the Superbike, Superstock and Senior categories.
In the 2013 Superbike race, Brookes became the fastest-ever newcomer, with a lap of 127.726 mph (which stood until the 129 mph lap of Peter Hickman in 2014) and finished in 10th position. From his two other entries, he finished in 46th place and a DNF (did not finish).
Brookes had better results at the 2014 TT, with a 7th, 10th, 67th and DNF from his four classes entered.
Josh Brookes