More info I found NOT VERIFIEDPart No. 56-933.WI (oro2u.com)
1981-2001 Honda CR250,,,,
1985-1986 Honda ATC250,,,,
1986 Honda TRX250,,,,
1997-2011 GASGAS MC250 / EC250,,,,
Connecting Rod Kit. CONROD
Cross reference numbers. Vesrah VA-5001, Wiseco WPR124,
PROX 03.1315, WOSSNER P2021, HOTROAD 8103,
WPR124... BRAND NEW WISECO CONNECTING ROD KIT... WISECO # WPR124... Fits:... Honda CR250R 1984-2001... Honda ATC250R 1985-1986... Honda TRX250R 1986... KIT INCLUDES:... Wiseco connecting rod, bottom end pin, bottom end silver coated bearing, top end bearing and silver coated dimpled thrust washers... NOTE: 2 pairs of thrust washers...
NOTE PROX 03.1315 rod kit comes with a pin that measures 60mm longPROX Rod Kit Thread
http://www.pilotodyssey.com/PO/viewtopic.php?f=39&t=10185