ive done the search but didnt get the anwer i needed so bear with me pls.
im looking to get sprockets on my bike (for future purposes ) but i dont get the 1down in the front and 3 up in the rear is the best combo. what i really dont understand is the why not up in the front. i spoke to a shop (which will remain unnamed=D) and they told me going up a few in the front is cheaper than the back. does it produce more noticeable changes than say going up the same number of teeth in the rear?
please be gentle with this newbie