yamahaty250xox Posted October 31, 2007 Report Share Posted October 31, 2007 hi my mate has just got a gas gas 125 05 and he doesnt rele know much about it. 1.what is the fuel mixture? 2.how much gear oil? thanks Quote Link to comment Share on other sites More sharing options...
fozza321 Posted October 31, 2007 Report Share Posted October 31, 2007 i mix mine at 70:1 with silkolene and 450cc of oil Quote Link to comment Share on other sites More sharing options...
sr34 Posted October 31, 2007 Report Share Posted October 31, 2007 Gas Gas Recomendations Spark Plug NGKBP5RES, Champion RN11YC, Bosch Platinum WR9DP Trans/Clutch Oil Always 5W30 (Not 10W40), 350cc for the Pro, 650cc for other models, normal motor oil (Castrol/Penzoil etc). It is not recommended to use synthetic oil. Gasoline 95 Octane minimum. No alcohol type blends. (Jim uses Sunoco purple 115 octane 20% to Shell unleaded premium 80%). Premix Between 80:1 and 100:1 Brake Fluid DOT 4 is standard. DOT 5 is fine. (All higher numbers mix with lower numbers). Quote Link to comment Share on other sites More sharing options...
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