Here is the infamous Yamaha rod kit conversion. Kit includes special step pin for use with the wider Yamaha rod, special High Performance crank pin bearing developed by Hot Rods, wristpin bearing and washers. This conversion will require machine work. Extra effort but worth it!!!! If buying for Explorer or MAR after 1974 you will have to verify if you have a straight crank pin or stepped pin.
Note: Machining Specs at bottom of page under "Micro Films"
1970-1972 DMR (Dick Mann Replica)1973-1975 Explorer 250cc1971-1973 MAR (Mick Andrews Replica) 250cc1974-1977 MAR (Mick Andrews Replica) 250cc1971 Pioneer1972 Pioneer1973 SDR (Six Day Replica)1971-1973 Stiletto 250cc1971-1973 Stiletto TT 250cc
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