With such a strong off-road heritage, it only makes sense that the development of both TC and TE models benefit with changes that suit both machines. TC and TE transmissions have received mutual upgrades across the three capacities (250/450/510) and the most prominent being the fitment of a super strong ergal clutch basket. Ergal Aluminum is actually the strongest aluminum on the market and the material performs at its best under extreme conditions such as our race ready machines inflict, being able to withstand the highest demands of torsion and tension effects. There’s also a new kick start shaft for you to rely on. The TC 250 transmission has been strengthened for ’07 making this top level performer even more durable.