Product details:

Building a high performance engine for your motor bike just got a lot easier with the BBR Tuning Stage 3 Performance motorized bicycle engine kit package. With this performance package, you'll get everything you need to get some major power from your bicycles engine whenever you hit the throttle. Complete with a high performance head, upgraded CDI and NGK spark plug, as well as a high performance carburetor, this engine kit is what you need when your rides need some more power when you hit the throttle. With the BBR Tuning High Performance bicycle cylinder head leading the way, this engine will give you more compression than ever. More compression means an increase in speed and pulling power, so not only will you go faster but those hills and inclines won't give you a problem anymore. And if that wasn't good enough, its tall heat syncs let your engine cool faster, letting your ride longer than ever. Add to that the High Performance Carburetor, and you've got yourself a speed machine. It's bigger jets will give your engine more fuel, and its air filter will let your carburetor breathe better than ever.