I have a 2010 Bajaj Rouser/ Pulsar 220. I live in a little town in the Philippines & here they don't even stock spark plugs to tune up my bike. So trying to find replacement sprockets is a very irritating task. I've never seen so much ignorance & stupidity in my life when it comes to what theses guys do to try & modify their bikes, such as putting engine sprockets from other makes that have clearance issues that will cause premature wear-out of the spline. Having said all that does Bajaj make a 15 or 16T engine sprocket for this bike? If not is anyone there making aftermarket sprockets for it? My bike is 100% pure stock, other than a modified original pipe (internal baffle removed & replaced with one that has the same size as the opening in the head then repacked). I have done several top speed runs (out in the country on long uninhabited straight stretches) with a top speed of 125 KPH. I've done a little research & it seems that the easiest mod for me to hit 150 -160 Kph is the sprockets. Any & all info will be greatly appreciated. Thanks in advance!!!!