Big bore cylinder kits are unrivalled for power increases on your scooter. This kit Increases capacity to 65cc for more torque and power, to greatly improve acceleration, potential top speed and ability to wheelstand. Includes big port cylinder, strengthened alloy piston, new pin and clips, gaskets. Brand is DR Racing (Italy). This is called the "70cc" kit.
To suit Suzuki engines including:
AF50 / AJ50 Sepia
Let's / II
TR50 Street Magic
Hi Up / R
AD50 Address / V / Tune / Ex
And others like TGB 101, Derbi Vamos, Aprilia Habana etc. Not tested on Hyosung models.
Review 26 June 2006: "It has more power I went for a longer run, it goes very well." L.E., Auckland
Review 12 Dec 2006: "I’m really happy with that 65cc kit it feels like its getting better and better everyday. With the kms I’m doing its only going to be another couple of weeks before its run in ... I can’t wait until I can give it full throttle!!!" B.M., Auckland
This kit must be fitted and the carb tuned by a technician or skilled person. Piston seizure is a symptom of poor carb tuning and claims regarding these kinds of problems will not be accepted. This kit increases engine size to 65cc so your bike may not be legally registered as a moped.