I have a ruiju rs2 125,,iv done something to the starter button,, I can´t find a starter button online so I was going to add a kick-start instead,, does anyone no what size it is and the best place in UK to purchase 1,,i was going to add a ybr 125 kick-start but I´m thinking the corner ov the fairing might catch it1 and it won´t spring back flush and neat against the frame,, any thorts much appreciated