You will be doin 25 if you do 30. Easiest way to check is run thru one of these 'your speed' radar thingys they attach to lamposts, that's what I did. At 65 speedo I was doing 60 so is just 5 mph at all speeds on mine.

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Touratech big guard. Yamaha handlebar guards. Pivot Pegz. Yam main stand. Camel Toe. 30 mm risers. 14 tooth front sprocket. Big balls. Old and not wise.