Hey, I probably need a crank for my 2002 Renegade 700. I'm looking at the list for Atelier Adrien Bernard and they list four different cranks. The first they have is for a 1999, says "seal central 79mm" The next is 2000, says "seal central 76mm" The next is 2001 and says "MGT Bearing Seal" and the next jumps to 2003-2004. Anyone have an idea of which one I need?

Thanks.