Jan Kostwinder

NED

Jan Kostwinder's profile

350cc125ccAll
First Grand Prix1969 - NED1973 - TT
First pole position - -
First race fastest lap - -
First podium - 1973 - TT
First Grand Prix victory - -
Grand Prix victories000
2nd Positions011
3rd Positions000
Podiums011
Poles000
Race fastest lap000
World Championship wins000
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