Posted June 09, 2008 - 06:58 AM
does anyone know what they stand for ??
YZ = ???
WR = ???
TTR = ???
Posted June 09, 2008 - 07:05 AM
Posted June 09, 2008 - 10:28 AM
YZ = Yamaha Racing - don't ask why the Z means racing, they started to put the Z on their race bikes back in the 70's
TT-R= started life as IT (2 stroke International Trials - 60's) but the 4 stroke equivalents were called TT bikes (60's and 70's). In the 70's they became TT-R - R stands for Racing because many parts were shared with the YZ (Z=Race) line of bikes.
Posted June 10, 2008 - 07:23 AM