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Wanted / Re: Early TT600 rod bearing and crank pin wanted
« Last post by Wasp on May 21, 2025, 11:03:40 am »Years ago I made my own to build the 88mm long stroke cranks. Use C45 steel , hard chrome it and then grind it down to the perfect size H7 or F7 (ISO tolerance ). Any good machine shop can do it for you . Warm the outer and freeze the pin to assemble .