Morning riders, im up chasing some advice if anyone can help... I'm still on my baby license in WA (250-650 LAMS) and have been riding an 85 Kwaka EN450 cruiser. I've just got 2,500 for the bike and am looking to buy another bike. I'm a 115kg guy and would rather something a bit bigger than a 250 given the people I ride with will all have their big boys license. I looked at a 2005 Kawasaki ER-5 with 30k on the clock and took it for a ride. Bike was cold but it felt gutless. Its the best thing besides 250's that I've found (value for money, low km, 450-650cc LAMS etc), though riding it was no more impressive than riding a mates 250 ninja Is there a restrictor stopping these from accelerating quickly or having their intended power as I was quite disappointed?