Sprocket's Which to buy???

[Gripp]

I want to install a Sprocket, do I need to replace the front as well, and which one to buy?

[Spedee]

Front is the cheapest but really only one tooth down. Equals three in the rear.

[SweetLou]

If you replacing one, you may as well replace the other, unless the rear is like a aluminum one, and wears faster than the front. If you want more take off power, you can drop 1 tooth in the front (and go to a 14 toothe sprocket), and up to 3 in the back (48 toth I beleive...)

[Guest]

I did both mine at the same time. Bought a 530 conversion kit on Ebay, got the front, Vortex rear +2 teeth, and an RK Gold chain. Whole thing was $150.