Im buying the axial .28 what clutchbell do i need and flywheel??????????

I have the Savage X SS kit and I used all the parts it came with. I didn't need to buy anything else to make it fit.

but i have the savage .25 not the savage ss

the stuff from the old motor is all u need, btw i run 18-49 gearing

Yes, the S25 flywheel and the F4.1 flywheel are identical. It will fit directly onto an Axial, which is externally 100% identical to the K4.6.