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small end bearing wrist pin

  1. sp1ke

    gt 80 piston small end wrist pin bearing and big end

    hi can anyone tell me is the small end bearing the same on the 50 and 80 what are the diffrences if any i understand the 50 has a 10mm wristpin i want to replace the std bearings as i hear they are rubish and frankly mine have to much play up n down as if no measurement went in to the...