In this category you will find all the original camshafts or competition Stage 1 or Stage 2 for your motocross KTM SXF, EXCF, SX250F, SX450F, EXC250F, EXC450F, 525, 250, 450... We will propose you mainly camshafts HOT CAMS ( HOT RODS ) for your cylinder head Often sold by pair (exhaust and intake). These camshafts allow a gain in performance whether in torque at startup is in high rpm. Easy to change, they have the same markings as the original ones