If you have a good .28 engine with great power & torque, you will have more top speed. I'm running a OS .28XZ engine, I'm happy with the original gear ratio.
TGO
ORIGINAL: vyt666
does anyone of you who has tried installing a 48t spur gear on the hyper st?im a bit curious of what will be the result if you lowered the gearing,what are the advantges and dis-advantages of it..