bradley performance Tw200 Performance Upgrades
Yamaha TW200 - Must have mod! This kit includes: New custom machined 70mm cylinder with your choice of cast 9.5:1 compression piston or bradley 10:1 piston kit and gasket set. Tw200 's start up with stock jets and pilot screws opened up to 2.25 bone stock blue bike and 3.25 on the white bike with a DG In this video I start modifying my brother's Yamaha TW 200 to give it more power. I used a slip-on exhaust and air box modification ...