bikeplanet:

The Legend comes in two different builds. One with fully hydraulic disk brakes and designed in partnership with Ashima. 160 mm rotor on front, 140 mm rotor in the rear. The other is with TRP TTV rim brakes and TTV brake levers. 

 Culprit Legend is the first bike in the world with a front triangle design and no seatstay. It was designed with rider comfort and aerodynamics in mind. It is also the first Tri bike in the world with front and rear disc brakes. Culprit partnered with Ashima to develop a fully enclosed hydraulic disc brake. There is no other Tri bike on the market like the Legend.