Hatta

Hatta focus almost all of their energy on producing just two things - headsets and bottom brackets. As you might expect, this has lead them to produce some of the best headsets and BB's in the game. Hatta headsets are used by around 95% of Keirin riders, testament to their incredible quality. Most of the NJS frames we've seen are fitted with Hatta headsets, and we rarely see anything go wrong with them.