Reply To: Tech Issue – Honda CR125 tranny fluid questionsHome › Forums › General Discussion › Tech Issue – Honda CR125 tranny fluid questions › Reply To: Tech Issue – Honda CR125 tranny fluid questions January 11, 2006 at 7:19 pm #52448 J.B. OlmsteadParticipantYes there is a drain plug 17 mm , there is an inspection bolt on side of motor 10 mm (don’t over-tighten) , we use and recommend BG 0w30 oil.J.B.
